PERFORMANCE MENU ISSUE 108 . JANUARY 2014 JOURNAL OF HEALTH & ATHLETIC EXCELLENCE DAILY PREPARATION WILLPOWER YOUTH WEIGHTLIFTING STRONGMAN MUSCLE SORENESS PALEO CODE: BOOK EXCERPT The Performance Menu is published monthly in digital format by Catalyst Athletics, Inc. Subscriptions Subscriptions to the Performance Menu are available at www.performancemenu.com/subscribe/ On the Cover Heather Snethen Editor in Chief Greg Everett Managing Editor Yael Grauer Design Greg Everett Issue Layout Alyssa Sulay Catalyst Athletics, Inc. 1257 Tasman Drive. Suite A Sunnyvale, CA 94089 408-400-0067 catalystathletics.com Back Issues Purchase back issues at www.performancemenu.com/issues/ Individual Articles Individual articles from the Performance Menu can be purchased online at www.performancemenu.com/articles/ Copyright Notice All content copyright Catalyst Athletics, Inc and its respective authors. Unauthorized reproduction or distribution is prohibited by law. Excerpts Catalyst Athletics authorizes the publication of brief excerpts (500 words or less) along with easily visible attribution to the author and The Performance Menu. Attributions for online excerpts must include a hyperlink to www.performancemenu.com, optionally but preferably directly to the article excerpted. Disclaimers The statements and comments in the Performance Menu are those of the authors and not of the Performance Menu or Catalyst Athletics, Inc. Catalyst Athletics, Inc. and its contributors do not make any claim or warranty regarding the safety of any exercise or nutrition information contained herein. Readers are encouraged to consult with their physicians before engaging in any physical activity or nutritional practices. The appearance of advertising in this publication is not necessarily an endorsement of the products or services being advertised. PERFORMANCE MENU Volume 10 . Issue 108 . January 2014 JOURNAL OF HEALTH & ATHLETIC EXCELLENCE FEATURES REGULARS 7 Daily Preparation: your checklist for good training 4 ASK GREG Greg Everett Greg answers questions about getting dizzy after power cleans and different lift variations for athletes. Matt Foreman 11 WILLPOWER Chris Garay 14 PROGRAMMING AND PROGRESSIONS FOR YOUTH WEIGHTLIFTING: BUILDING WEIGHTLIFTING’S FUTURE 34 COOKING WITH SCOTTY 17 Being A Smartman in Strongman 37 weightlifting News Scott Hagnas Basic Meal Template; Spicy Veggie Soup; Chestnut, Apple and Carrot Saute. Erik Blekeberg Greg Everett Kyle J. Smith 21 True of False: Muscle Soreness Means You’re Getting Stronger Beth Skwarecki 24 Why Paleo? From Cave To Chronic Illness Chris Kresser READ THIS ISSUE ON THE WEB! Don’t forget you can read the articles from this issue on your desktop computer at performancemenu.com, read on your mobile device at m.performancemenu.com, and even send articles to your Kindle from performancemenu.com! KEEP UP WITH CATALYST ATHLETICS! Like us on Facebook Follow us on Twitter Subscribe to our channel Subscribe to our Newsletter ASK GREG Want your question answered by Greg Everett? Send your email to [email protected]. YS Asks: Just wanted to ask, I keep getting dizzy after doing power cleans. I’m currently on starting strength and train fasted just before lunchtime. (I intermittent fast until after the workout). Everytime I’m at the end of third sets of 3 rep 60kg power cleans and right after I put the bar down, I feel dizzy and lightheaded and nearly pass-out/faint. I do have low blood pressure (105/60 for a 75kg guy who’s 6 feet tall). This doesn’t seem to affect me at all in any other lifts. Any help/ recommendations you could give would be much appreciated as I really don’t wanna be like that guy in the youtube video who deadlifts and then takes a step and falls over and bashes his head on the weights. Thanks. Greg Says: Right off the bat, I would suggest not doing intermittent fasting and not training fasted and see what happens. At 6’ tall and 75 kg, I can’t imagine you need to get leaner—and if you’re doing Starting Strength, you need to be eating adequately. That’s not impossible with IF, but it’s difficult and I have seen very few people actually able to do it. You may also need to experiment with adding more salt to your diet. It does seem odd that it only happens with your power cleans and not, for example, after tough sets of 5 in the back squat, so that suggests it’s more mechanical than food or hydration related. Two things to check and possibly change: 1. Is your clean rack position correct? Are you elevating your shoulders slightly to keep the bar from compressing your carotid arteries? Are you keeping your head up rather than nodding forward? 2. Are you holding your breath for the entire set of 3 reps? If so, you need to reset and breathe between reps. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU Try those fixes and if the problem persists, I would suggest talking to some manner of medical professional and getting some bloodwork and the like. Bo Asks: My question is about the use of different lift variations with team sports athletes. The majority of my athletes have no intent to compete in the sport of Weightlifting, so the approach to training is somewhat different. I want to use the variations that are easiest to learn yet effective enough to accomplish the training objective of developing more power. With that said, I’m wondering what your thoughts are about using hang clean pulls and hang snatch pulls in place of hang power cleans and hang power snatches. I have found that many athletes struggle with the catch positions, especially those with wrist or shoulder problems. Do you think that this simplification of the lifts is too much, or do you think that it is reasonable? Any comments/suggestions would be greatly appreciated. Thanks. Greg Says: I do think that as a last resort snatch or clean pulls can work, but you’re really losing a lot of what the Olympic lifts have to offer. Yes, they’re relatively quick, but I would say they fall short of explosive, and you’re losing the athleticism of the barbell-body relationship and one of the big overlooked benefits of training to absorb impact effectively. I generally suggest teaching the hang power clean first as it’s the most accessible to the most athletes yet still can provide a great deal of benefit. Yes, you will have athletes with horrendous inflexibility that prevents them from racking a clean well, and you may have to modify their work to pulls instead, but 4 because they should typically represent the minority, I wouldn’t hold back their teammates because of their limitations. It’s also very doable to improve those athletes’ flexibility for the rack position. First, experiment with various grip widths—sometimes you can get shocking improvement in position and comfort with a minor change in hand spacing or in just teaching the athlete the proper position when he/she has formerly misunderstood what they’re supposed to be doing. In conversations with Ethan Reeve, strength coach at Wake Forest, we have discussed how his athletes all do cleans and front squats—that’s the foundation of his strength program. No doubt he has athletes come through who he has to make alterations for, but he sees how valuable those movements are and consequently finds ways to make them work. Athletes who have pre-existing wrist or shoulder problems of course need modifications to their ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU training programs while those conditions heal, just like for any kind of training. But again, I would discourage modifying everyone’s training because of the problems of a few athletes. My last book, Olympic Weightlifting for Sports, is exactly for this population—I tried to simplify and make the lifts and variations as accessible as possible and help coaches and athletes determine what to use when, because very often, the full lifts are neither necessary nor even the most beneficial. Joe Kenn’s book Push, Jump, Punch is also a great manual for the power clean specifically for the nonweightlifter athlete. Discuss this article on the Performance Menu website! Greg Everett is the owner of Catalyst Athletics, publisher of The Performance Menu and author of Olympic Weightlifting: A Complete Guide for Athletes & Coaches. 5 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 6 MATT FOREMAN Daily Preparation: your checklist for good training There’s a huge social injustice going on, and I have to speak out against it. This is gonna be kind of like when John Steinbeck wrote The Grapes of Wrath. He traveled around California during the 1930s and saw how migrant farm workers were getting royally screwed by the system, so he wrote a 700-page book about it as fast as he could because he wanted to protest their circumstances. The nation was freaked out and everybody went into a major tizzy when they read it, too. This article will basically be a repeat of that situation; with some small differences… like my subject isn’t anywhere near as serious and almost nobody will care about it except strength athletes. plain wrong. It’s unfair. We deserve to be compensated for our hard work. The world owes us a living. You want to know what I’m so enraged about? Okay, here it is. I’m pissed as hell that nobody will pay me to lift weights. There, I said it. I’ve been a weightlifter for over two decades, and not once has anybody ever offered to give me a full-time salary with benefits for working out. I’m not asking for much, people. I would be happy with around $75,000 per year, plus medical insurance and a retirement pension. No big deal. Just give me the money and let me spend all my time training. Almost all of us have to incorporate our training into our professional lives, and that means our jobs have demands and expectations that we have to meet on a daily basis. What we’re going to look at in this article is the issue of “daily preparation.” I’m talking about all the things you have to do (and NOT do) throughout the day that will put you in the best possible shape to train at the end of the day. Obviously, you’re a diverse crowd and I understand that many of you have different types of jobs. Some of you might be self-employed and you can set your own hours, and some of you might work from home. But most of you probably have some kind of eight-hours-a-day job where your workouts come at 5:00-6:00pm, after you get off work. I’m not just talking about myself, brothers and sisters. I’m talking about ALL OF US. Somebody needs to pay us to work out, damn it! I don’t care if it’s the government, Bill Gates, the IRS or Colonel Sanders. Whoever wants to fork over the dough is fine with me. Just make sure we get our paychecks every two weeks, and then let us train for a living. The fact that nobody is financially helping us out is wrong…just ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU But you know what? I don’t think it’s going to happen. We’re probably going to have to keep doing what we’re doing right now…working for a living and training on the side. Many of us feel like our lifting is “what we do for a living” because we center our whole lives around it. Still, nobody is going to pay our bills and let us focus completely on our workouts. It might be a possibility if we were Olympic-level competitors and we lived in the right European/Asian country, but most of us aren’t in that bracket. If you want to be a successful strength athlete, you have to focus on little details. Neglecting them will destroy your career. Weightlifting, powerlifting, 7 strongman, etc. are all “lifestyle” activities. You have to arrange your whole life in a particular way if you ever want to move from “casual recreational” level to “maniac ass kicker” level. Trust me, everything you do throughout your day is going to affect (either positively or negatively) how you feel when you get to the gym and put your hands on the barbell. It would be easy to manage this if somebody paid you a fulltime salary to lift weights because you wouldn’t have anything else to worry about. But when you have to work for a living, it gets challenging. That’s why we’re going to put together as many thoughts as possible about the best things you can do to make sure your daily preparation is effective. ORGANIZATION! This article isn’t going to be a smooth, flowing analysis. It’s going to be a choppy list of different factors you need to address for proper daily workout preparation. You should read this like a checklist, because that’s exactly what it is. I’m a big believer in checklists. I think there are times when you need abstract thought, and there are times when you need rigid organization. For this topic, it probably behooves you to lean more towards organization. I’m also going to throw in a lot of my own opinions based on experience, because I personally learn a lot when other people tell me what works for them and I have a feeling many of you are the same. So let’s get started: Workout time: Some people train well in the early morning. I’m not one of them. It has nothing to do with having the discipline to get up early or whether I get enough sleep the night before. My body just doesn’t feel like it’s primed to lift big weights at 5:00am, or even at 8:00am. If my workouts were just bodybuilding-style stuff like presses and curls with some cardio thrown in, early morning training would probably be fine. But when we’re talking about the Olympic lifts, it’s a different story. The O-lifts demand a much different level of speed, flexibility, and alertness than lat pulls or jogging. I’ve personally found early to midafternoon to be the best training time. Age has a lot to do with this, too. When you’re young, early morning training will be a little easier and you probably won’t notice much of a problem. But as you start to get older, your body just needs a lot longer to warm up. This is what I’ve found to be true, and there are obviously going to be a lot if individual differences from athlete to athlete. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU Warm-up: When I was younger, I used to think the best way to prepare for training was to do absolutely no physical activity throughout the day leading up to my workout. I didn’t want to exert myself at all before I hit the gym, thinking it would be a waste of energy. I wish I would have known differently, because having some general movement and activity early in the day is essential for good training. Your joints and muscles need to get loosened up and active at least a few hours before you start your actual workout session. This doesn’t need to be a ton of work, and it won’t tire you out if you do it correctly. I’m talking about some basic dynamic exercises…arm circles, toe touches, air squats, torso twists, or maybe some low-impact total body movements like jumping jacks or bear crawls. Five to 10 minutes of this stuff can do the trick, maybe even a couple of times spaced throughout the early and mid-day. You don’t want your workout to be the first time your joints have moved all day. This is why it can be a positive thing if you’ve got a job that allows you to move around a little. Things like walking up and down a staircase (warming up the lower body) or stocking shelves (warming up the upper body) can serve this purpose. What you absolutely DON’T want is sitting in a chair for eight straight hours prior to training. If you’ve got a cubicle-type job that demands this, try to figure out ways to stand up and move around for at least a few minutes each hour. Go to the bathroom and do air squats in the toilet stall or something. Your lower back will feel as stiff as a coffin nail after a long day of sitting on your ass. Time on your feet: We just said you don’t want to sit in a chair all day prior to training, right? Well, you also don’t want to be on your feet all day. You want some activity throughout the day, but not a six-hour stretch of standing. The best combination is a mix of these two, and moving around when you’re on your feet is always better than standing still in the same place. When you’re immobile, all of the bodyweight above your waist is sitting right on your lower back and the blood in your body is pooling down to your feet. At the end of a long day of this, you’ll feel it. If you absolutely have to do this because your job requires it, I would recommend getting off your feet (and elevating them) for at least 30 minutes prior to training if it’s possible. I also think this is a bigger problem for heavier lifters. I’ve competed at 198 lbs. bodyweight, and I’ve also competed at 280. Without a doubt, the effects of spending all day on your feet are worse when you’re supporting a lot of mass. 8 Eating: I’ve tried lots of different things over the years in this area. Eating right before training, not eating for three hours prior, eating fruit before workouts, eating candy bars before workouts, etc. Since I think this part is probably the one that’s most dependent on individual preference, I’ll just tell you my personal findings. I don’t train well when I feel bloated, so I like to eat three to four hours prior to lifting. If I have anything in the last hour before I start, it’ll be something small with a little sugar in it (apple, candy bar, Clif bar). I’ve found it doesn’t really matter what I eat before training as long as my nutrition in the days before has been solid. In other words, it works like this…if I spend three days eating like crap and then I eat something healthy on a heavy training day, I’ll probably still feel lousy. If I spend three days eating really healthy and then I eat something crappy on training day, I’ll still feel okay. Make sense? The only caveat is that you can’t eat something prior to workout that’s going to upset your stomach. It’s hard to train well when you have to repeatedly run to the bathroom for explosive diarrhea. Caffeine: We just covered eating, so how about drinking? Listen, some people go haywire with the caffeine. I’ve trained with lifters that practically embalm themselves with the stuff before they train. It’s not like there aren’t plenty of sources these days, you know? You can stop by any gas station and head for the Liquid Crank section where you’ve got an assortment of Red Bull, Monster, Five-Hour Energy, and trucker pills looking you right in the face. Personally, I’ve never gone too far with this stuff because I don’t like the idea of relying on something to the point where I can’t be effective if I don’t have it. Years ago I trained with a lifter who made the World Team, and he was a coffee addict. When he got to the worlds, he couldn’t get any before the competition. He bombed out. That sucks. When you depend on things so strongly that you get paralyzed without them, it’s bad. Stress: Man, this one is a doozy. Stress is a funny thing because it reveals a lot about your personality. Some people just don’t feel it very much. Have you noticed that? They have what I like to call “old hippie syndrome.” They just stay mellow and go with the flow, man. Anxiety isn’t a big part of their lives because they’re connected with the universe, or whatever. For these people, life is going to feel a lot easier. Seriously, ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU think about what it would be like if you simply never worried about anything. Most of us aren’t like that. We’ve got more intensity in our personalities, which is probably one of the reasons we like weightlifting so much. When things stress us out, we get pissed and tense. We’ve got high expectations for ourselves in everything we do: our jobs, our training, our family commitments, etc. We expect a lot out of ourselves. When obstacles get in our way, we feel it inside. Now, this is where we learn about levels. Some people have a high stress management level, which means they’re going to feel the worry and anxiety but they handle it pretty easily. Nothing wrecks them, and they can make it to the end of the day without any borderline-heartattack moments. These are the people who usually make the best weightlifters. And then you’ve got the panic junkies. These are the people with low stress management levels, and it’s a wonder they even make it through their lives. When difficulties pop up, they go into a catatonic state of fear, anger, and distress. By the time they get to the gym, they’re like sponges that have been squeezed completely dry. There’s nothing left inside to get them through a hard training session. I guess these people probably just don’t make it for the long haul. If they can’t figure out how to manage their anxiety better, weightlifting probably isn’t going to work out for them. And then sometimes, none of this matters… You want to know the funniest part of this whole discussion? It’s the fact that there are occasional times when these factors have almost no impact on your training. Here’s what I mean, and I’ll bet you can probably relate to this. You’ll have times when you manage all of these factors perfectly, and then you still lift like crap. Know what I mean? These are situations where you put yourself in an absolutely perfect position to train well by handling your daily preparation effectively. You do everything you can think of to make sure you show up to the gym feeling physically and mentally fresh and ready, and then you still have a bad day. This is maddening because it doesn’t make any sense. You have a lousy workout, and you go back through everything and try to find the cause. Nothing clicks, because you did everything right and you still sucked a fat one. 9 Then… (you know what I’m gonna say next) there will also be occasional situations where almost everything goes wrong leading up to your workout, and you still set the world on fire and have a great day. Ever had one of these? I’m talking about times when you’ve had little sleep, poor nutrition, too much hustle-bustle at work, etc., and you still feel great in the gym. You kick ass, even though there’s almost no reason why you should. This is freaky. You try to figure it out, and it just doesn’t compute. Listen, these two scenarios I just listed are examples of exceptions. Sometimes, this is just how it goes. All the rules get thrown out the window and the universe makes strange things happen. You prepare perfectly, and you still suck. Or you prepare like crap, and you still kick ass. You want to figure out how it works? Listen, I’ve been trying to figure it out for over twenty years and I’m a pretty smart guy, and I still have times when I just have to shrug my shoulders and admit that some situations don’t always follow standard logic. Two plus two doesn’t always equal four in this sport. Occasionally, your lifting will be great (or terrible), and there isn’t a concrete cause. However, and this is the main point of the whole thing, these situations are exceptions. Most of the time, proper daily preparation will lead to successful ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU training. The weird scenarios we just described are going to pop up from time to time, but you don’t want to plan your life according to rare freak occurrences. You want to plan your life according to what works most often. Controlling the things on this checklist will have a high success percentage. You’ll usually feel pretty good in the gym if you manage them the right way. Will there be strange glitches every now and then? Sure. But that shouldn’t make you think organization doesn’t matter. It does. And since nobody is going to pay you a full-time salary to devote your whole day to training, you’d better sharpen this area up. Best of luck, brothers and sisters. Discuss this article on the Performance Menu website! Matt Foreman is the football and track & field coach at Mountain View High School in Phoenix, AZ. A competitive weightliter for twenty years, Foreman is a four-time National Championship bronze medalist, two-time American Open silver medalist, three-time American Open bronze medalist, two-time National Collegiate Champion, 2004 US Olympic Trials competitor, 2000 World University Championship Team USA competitor, and Arizona and Washington state record-holder. He was also First Team All-Region high school football player, lettered in high school wrestling and track, a high school national powerlifting champion, and a Scottish Highland Games competitor. Foreman has coached multiple regional, state, and national champions in track & field, powerlifting, and weightlifting, and was an assistant coach on 5A Arizona state runner-up football and track teams. 10 CHRIS GARAY willpower Happy New Year! Each year when December rolls over into January, a widespread phenomenon called the New Year’s resolution occurs. The idea is that the change of year affords one the opportunity to press reset, so to speak, and attempt to adopt a new, favorable habit (or at least ditch an old, unfavorable one). The only problem, you see, is that New Year’s resolutions do not work… at all. In 2007, Richard Wiseman, a psychology professor in the United Kingdom, tracked 3,000 people as they made New Year’s resolutions. While over half of the participants were confident of their success at the outset, the actual result one year later was abysmal. Only about 12 percent—just one in eight people— achieved their goal. Did Wiseman and his crew just happen to pick over 2,600 lazy, uncommitted participants for this study? Or does this highlight a greater issue about how humans make decisions and choices in their everyday lives? What is it about making good decisions that can sometimes be so hard? Many weight loss clients, despite rationally knowing it is the right thing to do, have trouble sticking to a diet. Many athletes, despite being told repeatedly to do so, consistently fail to work on their mobility. The key factor here is willpower, and understanding what it is and how it works will benefit you and those you work with greatly. Willpower and Decision Fatigue In their 2012 book Willpower: Rediscovering the Greatest Human Strength, Roy Baumeister and John Tierney discuss the subtleties of willpower and selfcontrol. Interestingly enough, it was not always widely accepted that people have the ability to control their own thoughts, desires, and actions. Now, in part due ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU to research done by psychologists all over the world, it is a well-documented fact that people do indeed draw upon their willpower to either make good decisions or resist from making bad ones. But willpower is a finite resource, akin to the gas tank in your car (1,2). Each day you draw upon the reserve of willpower whenever you make a decision, no matter how large or small. Choosing between scrambled and fried eggs in the morning is a decision, just as deciding between going back to grad school or taking a job in the city is, although they clearly differ by degree of importance. When you slow down and take notice, you’ll see that your life is actually full of tiny little choices all the time. From deciding which clothes to wear to what to eat for lunch to what to do this weekend, your brain is constantly at work choosing between this and that, that and this. Have you ever driven your car to the point where it completely runs out of gas, sputters, and stops running? Yeah, me neither. But if you have, then you know how it is a very similar to process to what happens when we run out of willpower. This term is decision fatigue, and it is a very real psychological phenomenon that occurs when we have simply depleted our ability to make choices (3). Often, what happens next is that we default to the easier decision, whether or not that is actually the wise thing to do. Consider what most people do when they go on a diet. Breakfast is often no problem: they are at home, have very few temptations, and have yet to make any other fatiguing decisions that day. Lunch is a bit riskier, as there are other people indulging in bad foods all around them, and they’ve already had a morning of work that used up some willpower. 11 However, by dinner, and especially dessert, many people are so mentally exhausted from a day full of decisions that it is much easier to choose whatever food is lying around, regardless of whether it fits on their diet plan or not. To a busy lawyer working 60+ hours each week, the familiar pasta and marinara sauce is a lot easier than trying some new Paleo recipe they have never made. Leveraging Willpower to Make Better Decisions Fortunately, there are many steps we can take to avoid decision fatigue and use willpower to our advantage. First of all, willpower is a trainable quality, and just like a muscle, it can increase in size and strength when placed under an appropriate amount of stress and allowed to recover (4). For instance, researchers in one particular study found that monitoring and correcting posture throughout the ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU day can lead to significant improvements in willpower (5). That is, something as simple and mundane as sitting up straight, like your mother always told you to do, can actually help with self-control. Likewise, willpower is like a bank account in that you have the ability to both withdraw and deposit funds. If you spend all your money, then you will go bankrupt. However, if you save up, invest wisely, and reduce excess spending, then your bank account (or willpower) will slowly increase. One practical method to reduce spending your willpower is simply to avoid having to make that many decisions each day. The key here is to pre-commit to the decision and automate various aspects of your life. If you are trying to eat clean, then get rid of any bad food in your house. Without having the option of processed junk, eating well requires no self-control. Alternatively, consider planning out your meals, 12 and even preparing them, the previous day. During commercial breaks of your favorite television show (So You Think You Can Dance, anyone?), simply grab a pen and paper and jot down what you plan on eating the next day. Bonus points if you actually go and prep the food afterwards, thus virtually eliminating any future act of volition required to eat well. In the gym, perhaps you have experienced paralysis by analysis, struggling to make a decision between this or that workout routine. If this is the case, then you should hire a coach or follow a set program. This outsources the task of program design, thus freeing up your mind to focus on other decisions that matter to you. Also of note, researchers have found that glucose plays a key role in decision fatigue (6). That is, the less glucose you have readily available for your brain, the harder it is to choose wisely. Thus, if you know you have a hard decision coming up, then you should go into it with a full tank (of glucose). For example, if you are going out to dinner with friends but want to stay strict Paleo, then eat a small meal of meat and vegetables beforehand. This allows you to confidently order a grilled chicken salad with a tall glass of water when your friends start ordering extra cheese pizza and hoppy beer. Making this kind of decision on an empty stomach can take serious effort and deplete your willpower for future decisions. Last, do your best to reduce clutter at home, at work, and at the gym. Both physically and psychologically, clutter can be draining on willpower. If you are staring at a messy desk, you are subconsciously wasting energy on deciding what not to work on. Similarly, if your gym has a bunch of unnecessary equipment littered throughout, part of your workouts will be deciding on what not to use. It is my sincere hope that by using what you now know about willpower, you will be able to avoid decision fatigue, make better choices, set clear goals, and maybe even beat the odds and achieve your New Year’s Resolution. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU References Self-control as a limited resource: Regulatory depletion patterns. Muraven, Mark; Tice, Dianne M.; Baumeister, Roy F. Journal of Personality and Social Psychology, Vol. 74(3), Mar 1998, 774-789. doi: 10.1037/00223514.74.3.774 Ego depletion: Is the active self a limited resource? Baumeister, Roy F.; Bratslavsky, Ellen; Muraven, Mark; Tice, Dianne M. Journal of Personality and Social Psychology, Vol. 74(5), May 1998, 1252-1265. doi: 10.1037/00223514.74.5.1252 Making choices impairs subsequent self-control: A limitedresource account of decision-making, self-regulation, and active initiative. Vohs, Kathleen D.; Baumeister, Roy F.; Schmeichel, Brandon J.; Twenge, Jean M.; Nelson, Noelle M.; Tice, Dianne M., Journal of Personality and Social Psychology, Vol. 94(5), May 2008, 883-898. doi: 10.1037/0022-3514.94.5.883 Self-regulation and depletion of limited resources: Does selfcontrol resemble a muscle? Muraven, Mark; Baumeister, Roy F. Psychological Bulletin, Vol. 126(2), Mar 2000, 247259. doi: 10.1037/0033-2909.126.2.247 Longitudinal Improvement of Self-Regulation Through Practice: Building Self-Control Strength Through Repeated Exercise Muraven, Mark; Baumeister, Roy F., Tice, Dianne M. The Journal of Social Psychology, Vol. 139(4), Aug 1999, 446-457. doi: 10.1080/00224549909598404 Self-control relies on glucose as a limited energy source: Willpower is more than a metaphor. Gailliot, Matthew T.; Baumeister, Roy F.; DeWall, C. Nathan; Maner, Jon K.; Plant, E. Ashby; Tice, Dianne M.; Brewer, Lauren E.; Schmeichel, Brandon J. Journal of Personality and Social Psychology, Vol. 92(2), Feb 2007, 325-336. doi: 10.1037/00223514.92.2.325 Discuss this article on the Performance Menu website! Chris Garay is a freelance fitness and music professional based out of Virginia. His background includes degrees in philosophy and religion, several national tours as a percussionist, and years studying physical training and applying it in the gym on a daily basis. He can be found practicing handstands, drinking coffee, or writing at www.chrisgaray.com. 13 ERIK BLEKEBERG PROGRAMMING AND PROGRESSIONS FOR YOUTH WEIGHTLIFTING: BUILDING WEIGHTLIFTING’S FUTURE PE programs are being cut, sports other than football or basketball get less money every year, and the injury rate of kids goes up as the movement quality goes down. I got into coaching the high school sector in strength and conditioning, but found it’s about a lot more than just lifting weights. It is about building a program that develops kids that care about movement and how they do things, kids that have focus, goals and drive. I have built an effective Strength & Conditioning program at Army and Navy Academy High School, but my focus has been on trying to make America a power in weightlifting again and that starts with the kids: they are the future lifters of the world, and if they are not going to be lifters, then they can at least be fans. I want to see more high school programs pop up because right now I am the only one in all of San Diego. What follows is a layout of what I have used to build an effective weightlifting program that in its first year sent three kids to Nationals to place in the top six. We have just gotten started and wish to see more schools follow suit! First, you teach: How to teach a large group of kids to lift To instruct a large group of kids in lifting, I use a concept I got from Coach Dan John, dumbbell yoga. This is a series of exercises, stretches and drills that’s designed to help teach people the basic movements of lifting in a safe environment that allows for easy correction. The program is as follows: ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU • • • • Warmer (light jogging or jumping jacks) hip flexor stretch adductor stretch T-Spine dynamic stretch Yoga flow (eccentric pushup, cobra, child’s pose, downward dog)- breath control emphasized From downward dog – warrior one pose, both sides • • • • • • • • Push-ups x10 Goblet squat x 10 Dumbbell deadlift x 10 Dumbbell snatch x 5 R Waiter walk - 20 yards Dumbbell snatch x 5 L Waiter Walk - 20 yards Repeat one more time This sequence of exercises is done in a military large group format where reps are controlled and counted as a group. This allows for easy coaching and everyone can see everyone else to get feedback on how to properly perform the exercise while receiving coaching cues. Then you must have a plan: A Periodized Year for High School Weightlifting Periodization seems to have mixed views nowadays. Some think it is the only way to do things and create success, others think it is devil’s magic from a bygone Soviet era. Whichever way you look at it, you need to have a plan over the course of the year if you intend to 14 take a kid from zero to a total. The layout of the year for me looks like this: Late August/September – Learn/Teach Phase 1 Using dumbbell yoga as a warm-up, lifters then go through the main movements. Programmed lifts include trap bar deadlifts, push-ups, pull-ups, rows, kettlebell swings, back Squats, front squats and varying ab exercises. October/Early November – Grow Phase Dumbbell yoga is no longer done; a joint movement warm-up is used instead. After that, we cover the technique of the snatch and clean with the bar/stick and use that as skillwork in 15-minute sessions before the main exercises. The main exercises included are the back squat, front squat, press, bench press, deadlift, RDL, good mornings, lunges, kettlebell swings, and varying ab exercises. The goal is hypertrophy and improved competency in more advanced lifts. Late November/December (befor winter break) Strength Test Phase The exercises have not changed, but the focus is on lifting at a heavier percent of their one rep max. Max testing week is performed, but technique is carefully controlled. Most of these 1RMs could potentially be two to three rep maxes, but the body has reached technical failure so the lift is not pushed heavier. The Olympic lifts are still in their infancy but are progressing with technique plates. Still, the sn and c+j are done for reps of three, with a focus on position and consistency. We’re now up to about 20 minutes of training time. Early January - Review Phase There is a two-week break following the Strength Test Phase, followed by a two-week get back in shape program that refocuses their mind and gets their bodies remembering the lifts. Late January/February – Develop/ Strength/Specialize We now focus on the lifts, with more experienced lifters working in the 80 percent range on the snatch and the clean+jerk, while additional barbell work is kept in the ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 80-90 percent rep range and cycled through. The first developmental meet is in February. Only competent lifters may compete; others are required to attend to watch and learn. March/April/May – Competition Phase March marks our first major competition. Only top competent candidates are permitted in the first meet, but all must compete in the April meet. If technique is still in development, then the meet is treated as a technique meet for them. Volume is reduced overall and they are preparing for one meet a month. Those qualifying for Nationals will NOT compete in May but will enter an extended prep for that National meet. Otherwise, May will be the final meet. June – Training for the future/ Nationals Prep Some will graduate and never see me again, while others are staying and training for Nationals. In the case of the former, I teach basic programming skills and explain how I structured their workouts and why, and make sure they can continue on at least for fitness if not for competition. The crew preparing for Nationals cycles week by week and the planned openers and lifts are decided at the start of the month and worked towards throughout the rest of the month. Youth Nationals typically takes place at the end of June. Don’t forget love: How to introduce lifting to kids I don’t just start teaching the kids the lifts. That makes them go through the motions. I first want wideeyed fans. I show videos (the DVDs from Ironmind and YouTube) of different competitions and always dedicate at least the last 10 minutes of class to watching competitions and lifting, always World level lifters. The kids learn the names, they learn the format and they want to be like them, not only that they learn the technique. I teach technique from the bottom up. • Snatch • Snatch Deadlift • Snatch High Pull • Muscle Snatch w/Squat • Power Snatch • Full Snatch 15 • • • • Clean Clean Deadlift Clean Pull Power Clean w/Squat • • • • • Jerk Dip and Extend Power Jerk Split (if necessary) Clean + Jerk I find this method has an easy sequential format for getting the kids to understand how the lift should feel, how to keep the pull long and how to be explosive. I always relate back to the videos to show the boys what they are learning and help them have better understanding. And don’t scare them away: Competitions done right I am not someone who believes in holding a kid back for four years while he masters the technique and THEN letting him compete. By that same token, I don’t think you should push the kid to max and shoot for PRs when he can’t even do the lift right every time. All my boys compete in the spring, regardless of how long they have been in the program because I want them to learn format. If need be we will keep them on technique plates in the competition, and I give them notes and ratings on how they did. I don’t care about their total. I care about how can we improve and most importantly, whether or not they had fun. Competing should be fun for kids. Let them decide how serious they want to take it. The competitions that all the newer lifters do are ALWAYS on home turf so they feel comfortable. More experienced lifters go to a variety of locations, lift on different bars and get challenged. The key is building the confidence over ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU time and making them see how much fun competitive weightlifting can be. It reminds them that they are spending all this time practicing for SOMETHING. You can’t just keep a kid locked away for years on end; they won’t be able to see the light. Making it last: Build a team and culture A team is a culture. It has a unified attitude, clothes, lifting styles, etc. You need to create a team because when someone is having a bad day, the coach doesn’t need to help them out of it, the team can. They support each other, pitch in to do work or fundraise and make it a more enjoyable experience. There are plenty of articles and books out there on how to build great teams, but it’s really just caring enough to make one. Get some shirts, have team breaks, have a record board and make everyone feel like they’re a part of the club. It can go a long way and help make sure that all the technical work you put in to coach and develop the athletes does not go to waste. Weightlifting is a precarious sport in the US and has some diehard followers. There have been many avenues to discover it but many people always wish they had discovered the sport earlier. Youth need the sport of weightlifting more than ever and they need it taught right. So get into the high school and youth sectors; teach, plan, build and grow, because weightlifting’s future is learning to read and write right now. Discuss this article on the Performance Menu website! Erik Blekeberg is the Owner/Coach for SquatMore Weightlifting as well as the Coach for the Army & Navy Academy (Carlsbad, CA) Weightlifting team and the Strength & Conditioning Coach for their varying sports teams. He is also National level weightlifter in the 105kg Class. 16 KYLE J. SMITH BEING A SMARTMAN IN STRONGMAN New York City’s Global Strongman Gym hosted a strongman show in early December in the Washington Heights neighborhood of Manhattan. I competed in the male novice division (open weight), because at a bodyweight of 250 pounds, I can’t even pick most of the objects off the ground in my actual weight class. It was a long, cold day and I walked away with a second place trophy. The trophy itself was really cool- a silver Viking with a badass beard, a shield and a staff. There were about 15 people in my division and I didn’t out-muscle any of them, I out-smarted them. Too many men left cards on the table by not preparing well, not using optimal form, and not executing a plan in a calm, determined manner. By stepping through the competition--before, during and after--I’ll lay out how to make the most of your next strongman show… or any competition, really! Train for the events For two months leading up to the competition, we had a list of the events and the weights. While there may be some variability based on the exact equipment you use, you should still be completely comfortable with the basic implement and the weight at which you are expected to perform. While there are many other variables to consider in other sports (sorry, CrossFitters), Strongmen, much like Olympic weightlifters, should have a pretty clear idea of how they are going to perform. This category is actually where I performed the worst. My strongman training was playing second fiddle to my regular CrossFit endeavors, so as I entered my first ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU event, a shoulder to overhead medley, I was unsure of how fast I should go. As a result of being ill-prepared, I probably left two to four reps on the table…which amounted to five to 10 places in the event! In addition, if you have an idea how the entire event is run, be ready for that rhythm. For instance, warm-up time was incredibly short at my show. If you weren’t mentally and physically prepared to deadlift at 315 pounds after just a couple warm up sets, you were SOL because the judge was ready to say GO! Be adaptable; things can always go awry. Learn optimal technique As a CrossFit coach, I am spoiled by my community in this regard. In the box, technique comes second to only safety. I understand this isn’t the case in many communities. I had a huge (and very legal) advantage on my opponents because I push jerked 175 pounds in the first event instead of humping up a red-faced military press. It was painful to watch so many competitors risk life and limb with the dangerous maneuvers they were attempting under load. I have trained sporadically with strongman implements over the past two years. To grossly oversimplify, I would say most implements require you to perform bizarro versions of the Olympic lifts. If you have a thorough understanding of how to snatch and clean and jerk a barbell, with some tweaking and practicing you can figure out how to safely and efficiently lift most strongman implements. For more helpful information on this topic, go read Brian Tabor’s article, Developing Efficiency in Strongman for All Sizes: Seven Tips For Athletes, Big & Small. 17 As a side note, one thing I would have added to many of the Strongmen’s training is some smart conditioning. There is no reason to leave a 50-feet yoke carry huffing and puffing like you just ran a mile. Also, not much makes you more mentally tough than a beautiful CrossFit metcon. Some of the competitors seemed unable to dive very deep into “the suck zone;” as they became at all metabolically taxed everything began to fall apart, including their sense of self. These conditioning efforts shouldn’t be the thrust of your training, but they may be a helpful ingredient if used wisely. Get a Strongman coach I trained with the owner of Global Strongman Gym, Hans Pirman, once a month leading up to the competition. His insight into the sport was priceless and I wouldn’t have performed as well without him. Strongman is such a nuanced sport. Without the experience of an expert, it’s hard to learn a lot of ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU the important lessons without making the mistakes yourself. A legitimate coach (be it someone you pay, or just a smart friend) will guide you through the competition with grace, intelligence and just the right amount of heart. There were way too many “coaches” out there focusing on heart instead of sense and science. For instance, during the deadlift event I heard one “coach” yell at his athlete these three phrases, in this order: You got the heart of a champion. Keep after it. Eat that shit. I felt bad for the athlete. As he left the platform all he could think was, “Man, I just didn’t want it bad enough.” That clearly was not the case, he unfortunately just wasn’t handed the right tools. What this athlete actually needed to hear was: 18 Knees out. Drop your hips. Breathe. Brain before brawn, and use heart sparingly. Don’t hope for a miracle when knowing how to deadlift correctly will do the trick. Have a strategy for each event Event number four was max deadlifts in one minute at 315 pounds. Almost all of the competitors started their minute by doing one max set of unbroken deadlifts (amounting to about 14 to 18 deadlifts.) This left them with 15 to 20 seconds and nothing left in the tank. For the remainder of the minute they were left struggling with a weight that would not have been a problem had it been paced correctly. In the heat of the moment, basic strategies like this may slip your mind. Teach yourself composure and learn how to execute a plan with finesse. I went into the last event, max atlas stones over the bar at 200 pounds in one minute, in third place. The Strongman before me got 10 stones, securing first place. Obviously my goal was 11+, but how? I didn’t pre-plan this strategy, but by the third stone I found myself so anxious to get to 11 that I was helping the judge roll the stone back to my starting position. This “trick” gave me just the edge I needed to get 11 stones and move into second place. Watch your competitors and learn from what they do right and wrong. As they say, every rep counts. Have a game day plan Control the variables you can control. Before each event, I had a mini warm-up I did on my own to get mentally and physically prepared. Yeah, I may not have been able to use the log as much as I would have liked before tossing weight overhead, but I was in the zone thanks to a short jog, calisthenics and stretching. Thank God my girlfriend loves me enough to hang out in the cold with me all day. Without her there, I wouldn’t have had coffee, gloves, food or companionship! A lot ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU of hard training can go to pot real quick if you don’t have the supplies to last all day long. Know what you’re getting into, and plan ahead. Learn and have fun Watching people compete provides endless opportunities to learn. Equally as important for your own well-being, remember to have fun. No one there was getting paid enough (read: no one was getting paid, at all) to stress or to let the competition be a detriment to their daily life. Local competitions like this should be fun and uplifting. If you’re not there to have fun and encourage others, please leave. Since you’ve read this far in my article I’ll go ahead and address a related topic that has been concerning me recently. It’s in regard to some advice I shared earlier, “...and use heart sparingly.” With the onset of CrossFit and competitive fitness, too many of my friends are making the mistake of mixing too deeply exercise and emotion (a.k.a. heart.) Emotion, in fitness and in life, is a tool; when you’re using it, it can be powerful, but when it’s using you, you lose. Do WODs make you sad? Why do the wires of exercise and emotion even cross in your head? Please stop attaching moral attributes and morale to your fitness, it’s supposed to improve your life, not run it. Now let’s get back on track… Do a Strongman show I really enjoyed my experience and have a kick ass trophy to show for it. It was an excellent change of pace from Olympic weightlifting and CrossFit competitions and can be a positive addition to anyone’s healthy lifestyle. Also, I believe the mindset of all the communities can positively influence one another. Give it a shot. You may be stronger than you think. Discuss this article on the Performance Menu website! Kyle J Smith is a coach at CrossFit NYC and a contributing writer at Greatist. You can follow his “Quest for the 300 LB Snatch” at his Tumblr and compliment his moustache any day by stopping by the gym. 19 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 20 BETH SKWARECKI True or False: MUSCLE SORENESS MEANS YOU’RE GETTING STRONGER Whether you’re hitting the gym again after a too-long holiday break, or you’ve hopped on the resolution bandwagon with some new ambitious goals, maybe, just maybe, you’re waking up sore. Is that next-day ache a sign you’re doing too much too soon, or an indicator of muscle growth you should be seeking out? First, let’s get technical. The soreness we’re talking about isn’t the burn you feel during an exercise, nor the Jell-O-like feeling you might get afterward. We’re talking DOMS, or delayed onset muscle soreness. A textbook case starts six to eight hours after you work out, and peaks about two days later. It’s nothing to do with lactic acid; we can bust that myth right away. Lactate is produced whenever you feel a burn, say while lifting, but it’s a bystander to the pain, not a cause. Lactate even provides more fuel for your muscles, putting it squarely on the good-guy side of the equation. Still suspicious? Lactate is like a good houseguest, clearing out as soon as its time is up. As you’re walking out of the gym, the lactate is being flushed from your muscles. By morning, soreness may be raging, but lactate is long gone. So what’s really going on in your muscles after a hard workout? If you were to take a slice of sore muscle and put it under the microscope, you’d see that the muscle fibers, instead of being neatly stacked next to each other, may be torn and stretched out, showing damage to the cells’ membranes and contractile proteins. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU We know that when muscles are sore, they tend to be damaged. The problem is that it’s hard to match up the amount of damage that’s occurred with the amount of soreness you’re feeling. You’d expect the soreness and the damage to peak at the same time, for example, but scientists who’ve tried to connect the two phenomena found that you just can’t rely on soreness as a precise measure of damage. In broad strokes, though, it can get you in the right ballpark: somebody who is very sore probably has significant muscle damage, and somebody who isn’t sore probably has little to none. But about that damage. What doesn’t kill you makes you stronger, right? There’s a theory that a little damage is a good thing: in repairing damaged muscle tissue, the body builds it up stronger than it was before. A recent article by Brad Schoenfeld and Bret Contreras in the Strength and Conditioning Journal inspects that line of reasoning. If soreness means damage, and damage means bigger, stronger muscles are being built, can you use soreness to gauge how effective your workouts are at building muscle? It’s an attractive theory, but there are a lot of dots to connect before we can say for sure. First, here’s some of what we know goes on in damaged muscle cells: • White blood cells arrive on the scene and cause muscle cells to make chemicals called myokines that help to build stronger muscle. However, 21 muscle cells can make myokines even without being prompted by the white blood cells, so damage may not be necessary for this. • Muscles have their own stem cells called satellite cells. When muscle tissue is damaged, the satellite cells create new muscle cells and provide essential life support to damaged ones. They also make some chemicals that are used as signals to build more muscle. But, once again, scientists have also watched this happen in muscle tissue that wasn’t damaged. • Muscle cells swell, taking on water. Scientists believe this can trigger cells to produce more proteins, but that’s an observation from the lab, and hasn’t been seen in real life muscle tissue. So it’s another maybe. • A different type of white blood cell may signal other helper cells to aid in the rebuilding. And it seems that ROS, reactive oxygen species, may be what it uses for that signal. This is why taking antioxidants may be a bad idea, since they interfere with ROS. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU A few years ago, scientists thought that antioxidants would be good for athletes: kill off the ROS, and you’ll reduce muscle damage. But studies tended to show the opposite effect. Although there are no good studies on trained lifters, there’s a growing body of evidence from animals and miscellaneous humans showing that antioxidant supplements hurt more than they help. They inhibit muscle growth in mice, aerobic gains in new Crossfitters, and recovery in competitive kayakers. The truth is that muscle cells are mysterious bags of sarcoplasm and we don’t fully understand what triggers them to grow bigger and stronger. The effects above may well contribute to muscle growth, but it would be wrong to say they’re essential in the process. We know that hypertrophy (basically, bigger muscles) can happen without any detectable muscle damage. A study of elderly people illustrated this beautifully: Five men and six women, all in their seventies and eighties, attempted to pedal forwards on what you might describe as an exercise bike from Hell: it pedals 22 itself backward at the same time, strongly enough that its unfortunate riders were pushing with all their might and still going backward. This, by the way, was their entire exercise regimen for 11 weeks, starting at a gentle level and ramping up until they became backwards-pedaling beasts. The results were a stunning amount of muscle growth and an equally stunning lack of muscle damage. While your workouts are tougher than theirs, this proves an important point: damage and soreness aren’t essential to the process of building muscle. If you need to alter your training regimen to avoid losing days to soreness, here is some of what we know about preventing it. First, eccentric contractions, while great for building muscle, are also notorious for causing that can’t-walk-down-the-stairs feeling the next day. A lesser known, but related, factor is when the peak contraction occurs. If it happens when the muscle is lengthened, that’s going to cause more soreness than if the muscle is working hardest in a shorter position. Knowing this, you can plan your workouts to go easy on the negatives on days that serious soreness is a possibility. But why worry about the pain? Mild or moderate soreness isn’t a big deal; we’ve all pushed through that. But extreme damage, which is signaled by extreme soreness, is something to avoid—NOT a goal to pursue as a badge of bad-ass-ness. The only problem is determining how much soreness is too much. There isn’t a strict threshold, but I can give you some information that might help you find your own sweet spot. First, the necessary caution about rhabdomyolysis. This is what happens when muscle damage is so extreme that proteins from the muscles end up in the bloodstream. At this point, an athlete’s muscles are very swollen, very sore, very weak, and most concerning, their urine may be dark, and kidney failure may be imminent. To be honest, rhabdo is rare, and most cases in the medical literature come from people who were forced by an irresponsible trainer to exercise past the point where they felt they needed to stop. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU Within the tolerable range of soreness, an important factor to be aware of is how much your strength has been reduced. Muscle damage is considered “severe” when the muscle’s capacity is down to 50% of what it can usually do. In this case, recovering full strength may take three weeks, although soreness will have resolved sooner than that. This suggests that you’re better off tracking recovery by how much you can lift (or how easily you can lift a given weight) rather than by how sore you feel. Does it hurt (or rather, is it a bad idea) to work out while you’re still sore? Studies suggest that no extra damage results. In one study, untrained subjects did a tough eccentric workout, and then did another session two days later, when they were still sore. Although their strength was at 75 percent when they started the workout, by the next day they were back up to 80 percent, the same as the control group that did the initial workout but had been resting ever since. More detailed tests showed they had no more muscle damage than the controls and no longer recovery time, although it’s not proven that the same would be true of athletes doing more serious workouts. But even if those extra workouts don’t hurt, it’s not clear that they’re helping. If your muscles’ capacity is reduced, then the weights you lift while recovering aren’t going to be as heavy as the ones you could lift if you hadn’t damaged your muscles so much in the first place. In their review, Schoenfeld and Contreras conclude that a little soreness is fine, because it’s a sign that you’ve achieved some muscle damage, but soreness that interferes too much with your ability to do your usual workouts (they don’t define “too much;” that’s up to you) is counter-productive. Probably the most sensible interpretation of damage is that it’s not strictly necessary to build muscle, but it helps. Discuss this article on the Performance Menu website! Beth Skwarecki is a freelance science writer who questions everything. What does she want? Evidence-based recommendations! When does she want it? After peer review! Follow her on twitter: @BethSkw. 23 CHRIS KRESSER WHY PALEO? FROM CAVE TO CHRONIC ILLNESS Excerpted from the book Your Personal Paleo Code by Chris Kresser. Copyright © 2013 by Chris Kresser. Reprinted with permission of Little, Brown and Company. Consider the following: •Diabetes and obesity combined affect more than a billion people worldwide, including one hundred million Americans. •More than half of Americans are overweight; a full third are clinically obese. •Heart disease causes four out of every ten deaths in the United States. •One-third of Americans have high blood pressure, which contributes to almost eight hundred thousand strokes every year — the leading cause of serious, long-term disability. Annually, there are 12.7 million strokes worldwide. •More than thirty-six million people are now living with dementia. •Depression is now the leading cause of disability, affecting more than 120 million people worldwide. I could go on, but I think you get the point. We’re getting fatter and sicker every year. Now imagine, for a moment, a world where: •Modern, chronic diseases, like diabetes, obesity, some cancers, autoimmune disorders, and heart disease, are rare or nonexistent. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU •The world population is naturally lean and fit. •We all age gracefully with strong bones, sharp vision, and normal blood pressure. While this might sound like pure fantasy today, anthropological evidence suggests that this is exactly how human beings lived for the vast majority of our species’ evolutionary history. Today, most people accept disorders like obesity, diabetes, and heart disease as normal. But while these problems may be common now, they’re anything but normal. Our species evolved roughly two million years ago, and for more than sixty-six thousand generations, humans were free of the modern diseases that today kill millions of people each year and make countless others miserable. In fact, the world I asked you to imagine above was the natural state for humans’ history on this planet up until the agricultural revolution occurred, about eleven thousand years (366 generations) ago — less than 0.5 percent of the time recognizably human beings have been here. It’s a tiny blip on the evolutionary time scale. What happened? What transformed healthy and vital people free of chronic diseases into sick, fat, and unhappy people? In a word? Mismatch. Agriculture: The Worst Mistake in Human History? Like it or not, we humans are animals. And like all animals, we have a species-appropriate diet and way of life. 24 When animals eat and live in accordance with the environment to which they’ve adapted, they thrive. Cats, with their sharp teeth and short intestinal tracts, evolved to be carnivores, so when we feed them grainrich kibble, they develop kidney trouble and other woes. Cows naturally graze on grass; when they eat too much grain, harmful bacteria proliferate and make them sick. We humans face a similar mismatch. Our biology and genes evolved in a particular environment. Then that environment changed far faster than humans could adapt, with a few important exceptions that I’ll cover later in this chapter. The result? The modern epidemic of chronic disease. For the vast majority of existence, humans lived as Paleolithic hunter-gatherers, eating the meat they hunted, the fish they caught, and the vegetables, fruits, and tubers they picked while on the move. The agricultural revolution dramatically altered humans’ food supply and way of life. They learned to stay put, planting crops and domesticating cows, sheep, goats, and pigs. Early farmers consumed foods that their hunter-gatherer predecessors didn’t eat, such as cereal grains, milk and meat from domesticated animals, and legumes and other cultivated plants. While scientists have argued that these developments allowed our species to flourish socially and intellectually, the consequences of this shift from a Paleolithic to an agricultural diet and lifestyle were disastrous for human health. In evolutionary terms, eleven thousand years is the blink of an eye, not nearly long enough for humans to completely adapt to this new way of eating. This is why the influential scientist and author Jared Diamond called agriculture “the worst mistake in human history.” He argued that hunter-gatherers “practiced the most successful and longest-lasting lifestyle in human history” and were all but guaranteed a healthy diet because of the diversity and nutrient density of the foods they consumed. Once humans switched diets and became more sedentary, our species’ naturally robust health began to decline. How do we know that agriculture has been so harmful to humanity? There are three main points of evidence: •A decline in health among hunter-gatherer populations that adopted agriculture •The robust health of contemporary huntergatherers ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU •The poor health of people who rely heavily on grains as a staple Let’s look at each of these in more detail. What happened when hunter-gatherers became farmers? Studying bones gives scientists a window into the health of our distant ancestors and offers insight into what an optimal human diet might be. Some archaeologists and anthropologists today may have a better understanding of human nutrition than the average health-care practitioner! So what have these scientists learned from examining the bones of humans who shifted from a Paleolithic hunter-gatherer lifestyle to an agricultural one? The fossil record shows a rapid and clear decline in health in places where agriculture was adopted. Tooth decay and anemia due to iron deficiency became widespread, average bone density decreased, and infant mortality increased. These changes resulted in large part from the nutritional stress of eating a diet inappropriate for our species. We also shrank. Skeletal remains from Greece and Turkey indicate that the average height of huntergatherers at the end of the ice age was five nine for men and five five for women. After agriculture was adopted in these areas, the average height fell to a low of five three for men and five feet for women. Archaeologists have found similar shrinkage in skeletons all over the world when populations shifted to agriculture. Early farmers lost more than inches from their skeletons; they lost years from their lives. Anthropologist George Armelagos studied the American Indians living in the Ohio River Valley in approximately AD 1150. His team compared the skeletons of hunter-gatherers that lived in the same area with those of the early farmers who followed them. The farmers had 50 percent more tooth-enamel defects (suggestive of malnutrition), four times as much iron-deficiency anemia, three times more bone lesions, and an overall increase in degenerative conditions of the spine. Their life expectancy at birth also dropped, from twenty-six years to nineteen years. 25 In their book The 10,000 Year Explosion, anthropologists Gregory Cochran and Henry Harpending argued that these dramatic declines in health were brought on by a major shift in the human diet. When hunter-gatherers switched to farmers’ diets, their average carbohydrate intake shot up while the amount of protein plummeted. The quality of that protein also decreased, since almost any type of meat has a desirable amino acid balance, whereas most plants do not. Vitamin shortages were common because the new diet was based on a limited set of crops and was lower in more nutrient-dense animal products. Evidence suggests that these early farmers, who depended on one or two starchy crops, like wheat or corn, may have developed vitamindeficiency diseases such as beriberi, pellagra, rickets, and scurvy. Their hunter-gatherer ancestors, who ate a wide variety of foods rich in vitamins and minerals, rarely suffered from these diseases. Because of “plentiful protein, vitamin D, and sunlight in early childhood,” our Paleo ancestors were “extremely tall,” had very good teeth, and larger skulls and pelvises, according to one group of archaeologists. Their farming descendants, by contrast, suffered skull deformities because of iron-deficiency anemia, had more tooth decay, were more prone to infectious diseases, and were much shorter, “apparently because subsistence by this time is characterized by a heavy emphasis on a few starchy food crops.” Farming may have offered our ancestors a more stable and predictable food supply, but this stability came at a great price. Didn’t Our Paleo Ancestors Die Young? A common question I hear from Paleo skeptics is something along the lines of “Didn’t Stone Age people die before their thirtieth birthday?” It’s true that, on average, our Paleo ancestors died younger than we do. However, these averages don’t factor in challenges largely absent from modern American lives: high infant mortality, violence and accidents, infectious diseases, and lack of medical care. Hunter-gatherer populations had infant-mortality rates about thirty times higher than those in the United States today; early-childhood-mortality rates were more than one hundred times higher. These higher infant- and childhood-mortality rates were caused ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU by accidents, trauma, exposure to the elements, violence, warfare, and untreated acute infectious diseases — issues that, fortunately, few of us in the developed world face. These untimely deaths had the net effect of dragging down average life expectancy. If, out of ten Paleo people, three died in infancy, two died during childhood from exposure to the elements, and two died as teenagers in warfare, then even if the remaining three lived long, healthy lives, the average life span in this hypothetical group would still be short. Recent research that has taken the high infantmortality rates of our Paleolithic ancestors into account suggests that if our Stone Age forebears survived childhood, they had life spans roughly equivalent to those of people living in industrialized societies today, with a range from sixty-eight to seventy-eight years. Even more important, they reached these ages without any signs of the chronic inflammatory and degenerative diseases that we consider to be normal in developed countries, including obesity, type 2 diabetes, gout, hypertension, cardiovascular disease, and some cancers. Sure, those of us living in modern industrialized societies might live a little longer than hunter-gatherers, on average. But most of our elderly people now suffer from painful and debilitating diseases, take several medications a day, and have an unsatisfactory quality of life. Fortunately, we don’t have to choose between eating like our ancestors and reaping the benefits of modern medicine. We can combine them to get the best of both worlds and enjoy long life spans without the degenerative diseases that are so common in the industrialized world. Contemporary hunter-gatherers: A study in good health Modern studies of contemporary hunter-gatherers — people who have had minimal exposure to industrial civilization and follow a traditional diet and lifestyle — suggest they are largely free of the chronic inflammatory diseases that have become epidemic in the industrialized world. Anthropological and medical reports of these contemporary hunter-gatherers show they have far fewer modern illnesses, such as metabolic syndrome, 26 cardiovascular disease, obesity, some cancers, and autoimmune disorders, than Westernized populations. In their study “The Western Diet and Lifestyle and Diseases of Civilization,” nutrition researcher Pedro Carrera-Bastos and his colleagues compared the health of traditional populations with the health of people living in industrialized societies. The contemporary hunter-gatherers were superior in every measure of health and physical fitness. They had: •Lower blood pressure •Excellent insulin sensitivity and lower fasting •They were very lean, with an average body mass index (BMI) of 20 in men and 18 in women. (By contrast, in 2010, the average BMI of Americans — both men and women — was 27, which is considered overweight and is only three points away from the obese category.) •Compared to Westernized populations, Kitavans had very low levels of leptin and insulin, the hormones that regulate food intake and energy balance. Low levels of each are associated with leanness and overall metabolic health. insulin levels (meaning they were less likely to develop type 2 diabetes) •Lower fasting leptin levels (leptin is a hormone that regulates body fat) •Lower body mass indexes and waist-to-height ratios (one way of measuring optimal weight) •Greater maximum oxygen consumption (a measure of physical fitness) •Better vision •Stronger bones Most significant, Kitavans rarely suffered the diseases of aging that are so common in developed countries. Lindeberg noted, “The elderly residents of Kitava generally remain quite active up until the very end, when they begin to suffer fatigue for a few days and then die from what appears to be an infection or some type of rapid degeneration. Although this is seen in Western societies, it is relatively rare in elderly vital people. The quality of life among the oldest residents thus appeared to be good in the Trobriand Islands.” Let’s look at some examples of contemporary huntergatherer populations around the world that, at least until a short time ago, followed the traditional diet and lifestyle. A long, healthy life followed by an easy, quick death. Don’t we all want that? The Kitavans The Inuit are a group of hunter-gatherers who live in the Arctic regions of Alaska, Canada, and Greenland. They eat primarily fish, seals, whale, caribou, walrus, birds, and eggs: a diet very high in fat and protein, with very few vegetables or fruits. They live in a harsh environment that is marginal at best for human habitation. Yet early explorers, physicians, and scientists unanimously reported that the Inuit they encountered enjoyed excellent health and vitality. Kitava is a small island in the Trobriand Islands archipelago in Papua New Guinea. Though not technically hunter-gatherers (they are horticulturalists), the Kitavans were, until recently, one of the last populations on earth still following a traditional diet similar in composition to Paleolithic diets. According to Dr. Staffan Lindeberg in his 1989 book Food and Western Disease, residents of Kitava subsisted “exclusively on root vegetables (yam, sweet potato, taro, tapioca), fruits (banana, papaya, pineapple, mango, guava, watermelon, pumpkin), vegetables, fish and coconuts.” The Kitavans enjoyed excellent health. Dr. Lindeberg’s study of 2,300 Kitavans found that: •None had ever experienced heart disease or a stroke (which was particularly remarkable because most Kitavans smoked, and smoking is one of the biggest risk factors for heart disease). ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU The Inuit Dr. John Simpson studied the Inuit in the mid-1850s. He noted that the Inuit were “robust, muscular and active, inclining rather to sparseness, rather than corpulence, presenting a markedly healthy appearance. The expression of the countenance is one of habitual good humor. The physical constitution of both sexes is strong.” This is especially remarkable considering the inhospitable environment the Inuit lived in, and it’s a testament to the nutrient density of the animal foods that made up the majority of their diet. Nearly a hundred years later, an American dentist named Weston A. Price noticed an alarming increase in tooth decay and other problems in his patients, and 27 he set out to determine whether traditional peoples who had not adopted a Western diet suffered from the same problems. In 1933, he took a trip to the Arctic to visit the Inuit, one of many cultures he studied, and he was deeply impressed by what he found. He praised the Inuit’s “magnificent dental development” and “freedom from dental caries” (that is, they had no cavities). It’s especially impressive that the Inuit enjoyed such robust good health when you consider that their diets were 80 to 85 percent fat, a percentage that would surely horrify the American Medical Association! Aboriginal Australians Aboriginal Australians, or Indigenous Australians, were the original inhabitants of the Australian continent and surrounding islands. They traditionally lived as hunter-gatherers, consuming mostly animal products — including land mammals, birds, reptiles, sea creatures, and insects — along with a variety of plants. The quality of their diet depended in large part on where they lived: the subtropical, coastal areas were lush and provided abundant food; the harsh desert interior offered less in terms of both diversity and amounts of food. Nevertheless, numerous studies suggest that even those Aboriginal Australians living in marginal environments were free of modern diseases like obesity, diabetes, and heart disease. Weston Price described them as “a living museum preserved from the dawn of animal life on the earth.” Even today, contemporary Aboriginal Australians who maintain a traditional lifestyle are lean and fit and show no evidence of obesity, insulin resistance, type 2 diabetes, or cardiovascular disease. A study published in 1991 found that this population had optimal blood pressure, fasting-glucose levels (high levels indicate diabetes), and cholesterol levels, with an average body mass index well below that of Australians living in urban environments. Aboriginal Australians who make the transition from their traditional hunter-gatherer lifestyle to a Westernized lifestyle develop unusually high rates of diabetes, cardiovascular disease, and obesity, according to the same study, and Westernized Aboriginal Australians ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU experience a dramatic improvement in metabolic and cardiovascular health when they return to their traditional ways. These three groups of hunter-gatherers have enjoyed good health with their traditional lifestyles into the twenty-first century, although each eats a very different diet. This may indicate that what we don’t eat might be just as important as what we do. Are people who eat more grains less healthy? Another way to evaluate whether traditional Paleolithic diets are healthier than modern diets is to look at cultures and groups that consume large amounts of grains. Are they more likely to have health problems? There’s a great deal of research that says yes. Whole grains, legumes, nuts, and seeds contain compounds called phytates that bind to minerals such as calcium, iron, zinc, and manganese, making them more difficult to absorb. If a food contains nutrients that you can’t absorb, you’re not going to reap their benefits. Studies show that children on vegetarian macrobiotic diets — “healthy” diets composed of whole grains (especially brown rice), legumes, vegetables, and some fruits — are deficient in vitamins and minerals and are more likely to develop rickets than their meat-eating peers. Breast-fed babies of macrobiotic mothers may be getting lower levels of vitamin B12, calcium, and magnesium, according to some research, which may result in these babies having delayed physical and cognitive growth. Cultures that are heavily dependent on grains often show signs of severe vitamin A and protein deficiencies, which make them more susceptible to infectious diseases. Dr. Edward Mellanby, the discoverer of vitamin D, compared the agricultural Kikuyu tribe with the pastoralist (livestock-raising) Masai tribe, who consume primarily the milk, blood, and flesh of the cows they raise. Dr. Mellanby discovered that the Kikuyu, who lived mainly on cereals, had a far higher incidence of bronchitis, pneumonia, tropical ulcers, and tuberculosis. We’ve been raised to believe that healthy whole grains are nutritional marvels, but cereal grains like corn, wheat, and rice don’t deserve the label healthy. 28 They’re inferior to animal products as a source of protein because they’re incomplete, meaning that they are missing one or more essential amino acids. (Essential amino acids are those that we can’t synthesize and therefore have to get from our diets.) They’re also lower in vitamins and minerals compared to meat and the variety of wild fruits and vegetables consumed by our ancestors. The evidence suggests that when we eat grains at the expense of more nutritious foods — especially when those grains are not properly prepared to reduce phytates and toxins — our health suffers. How Meat Made Us Human Eating meat and cooking food is quite literally what made us human. The transition from a raw, exclusively plant-based diet to one that included meat and cooked food (as well as starchy tubers) is what enabled the brains of our pre-human ancestors to grow so rapidly. Humans have exceptionally large, neuron-rich brains relative to body size compared to nonhuman primates. For example, gorillas have bodies that are three times larger than ours, but they have smaller brains with only about a third the number of neurons that we have. So why is it that the largest primates don’t also have the largest brains? The answer is that the brain competes with other organs for resources in the body. Gorillas require a large, metabolically expensive digestive tract to process the high-fiber, low-calorie plant matter they consume. This doesn’t leave enough resources for larger, higherperformance brains (like ours). The human brain is an expensive metabolic tissue: it consumes 20 percent of total body energy even though it represents only 2 percent of body mass. The larger you are, the more you need to eat. The more you need to eat, the more time you have to spend feeding yourself. Gorillas, who are vegetarians, already spend as much as 9.6 hours of a twelve-hour day eating, in part because the fibrous plant matter they consume takes so long for their bodies to break down and absorb. In order to provide enough energy for a human-like brain, a gorilla would have to eat for an extra two hours a day! Likewise, early humans ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU eating only raw vegetation would have needed to eat for more than nine hours a day to get enough calories to support their large brains. Gathering food was both dangerous and timeconsuming, so it is unlikely that our ancestors had a completely vegetarian raw diet. When they cooked their meat, it became easier for them to chew and therefore to digest and absorb, which increased both the calories available and the nutritional density of their diet. As you’ll see in chapter 3 (which focuses on nutrient density), meat provides an ideal mix of amino acids, fats, and vitamins and minerals for brain growth and maintenance. Vitamin B12 — available only in animal foods — is particularly important for developing brains. It’s possible to survive on these vegan or vegetarian diets today, but they’re far from optimal or normal for our species. People choose not to eat meat for many reasons, including concerns about the ethical treatment of animals, the amount of resources depleted in raising animals for consumption, and religious beliefs. Those are complex issues beyond the scope of this book. My point is simply that we may not have become the humans we are without this nutritious food source. The Industrial Revolution: Out of the Frying Pan and into the Fire The agricultural revolution began humans’ transition away from sixty-six thousand generations of good health. But this shift wasn’t really complete until about six generations ago, when humans reached another milestone: the Industrial Revolution, which ushered in a new age of mass production, transportation, urbanization, and economic development. Although the beginning of the Industrial Revolution dates back to the eighteenth century, its dietary effects didn’t become evident until the late 1800s. Improved transportation meant greater access to food for more people. Mass-production methods meant that items like white flour, table sugar, vegetable oil, dairy products, and alcohol could become fixtures at every table. White flour, for example, became widespread in the United States after 1850, but it didn’t reach 29 the saturation point until the 1890s. People living in England in the mid-Victorian period, between 1850 and 1890, generally enjoyed great health and still ate a fairly preindustrial diet. With falling prices and improved transportation, however, by around 1900, modern foods made up about 70 percent of the total calories the average person consumed each day — a remarkable change when you consider that none of them was available for the vast majority of human history. Stress — chronic, unrelenting — became a fixture in everyday life. While the Industrial Revolution undoubtedly improved human health in many ways (e.g., greater protection against infectious disease and better emergency medical care), these benefits did not come without significant cost. We have the Industrial Revolution to thank for new diseases of civilization that were rare or virtually nonexistent in preindustrial cultures: Another significant change that came with the Industrial Revolution was a decrease in the diversity of the human diet around the world. Paleolithic hunter-gatherers consumed a large variety of plant species, primarily fruits, tubers, and vegetables, as do their modern counterparts. (For example, the Alyawarra tribe in Central Australia consumes ninety-two different plant species, and the Tlokwa tribe in Botswana a hundred and twenty-six.) Thanks to improved railways, roads, and canals, a limited number of crops could be grown and shipped cheaply to every corner of the planet. Today, 80 percent of the world’s population lives on only four principal staple plants: wheat, rice, corn, and potatoes. of people above the age of 40 showed evidence of having had heart attacks, according to an autopsy study. Today in Uganda, a country where the Western-style diet has taken hold, heart disease is the fourth leading cause of death. •In Papua New Guinea, heart attacks were unknown prior to urbanization. Today, the rate of heart attacks is skyrocketing, with upward of 400,000 heart attacks a year in a population of 5.4 million people. •Among the Pima Indians in Arizona, the first confirmed case of diabetes was reported in 1908. Thirty years later, there were twenty-one cases, and by 1967, the number had risen to five hundred. Today, half of all adult Pima Indians have diabetes. •When some of the South Pacific people of Tokelau migrated to nearby New Zealand and switched to a Western diet, they developed diabetes at three times the rate of those who had remained in Tokelau. The food introduced on a large scale by the Industrial Revolution (and grown with newly invented pesticides containing toxins) may be cheaper for us, but it isn’t better. A hundred grams of sweet potato (about half a potato) contains only about 90 calories, and a hundred grams (one small serving) of wild-game meat contains about 150 calories, but both of these foods contain a wide spectrum of beneficial micronutrients. By contrast, a hundred grams (less than a cup) of refined wheat flour contains 361 calories, the same amount of sugar contains 387 calories, and both have virtually no beneficial nutrients. A hundred grams of corn oil (about seven tablespoons), a staple of modern diets, contains a whopping 881 calories and has essentially no nutritional value. Even worse, industrialization completely changed the way humans lived. In 1800, 90 to 95 percent of Americans lived in rural areas or in small villages. In 1900, about half the population resided in nonurban environments. Today, less than 16 percent of all Americans live in rural areas. People who moved to cities to work became more sedentary. Longer work hours meant less time in the sun and less sleep. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU •In the early 1950s in Uganda, only 0.7 percent As study after study shows, the more Westernized a traditional culture becomes, the more disease it experiences. Today obesity, diabetes, heart disease, and other chronic degenerative conditions affect well over a billion people worldwide and kill millions of people each year. It may be nearly impossible for you to imagine life without these disorders. Yet they’ve been common for only the past two hundred or so years, a tiny fraction of the time humans have existed on the planet. We’re Still Evolving I’ve argued that humans are mismatched with an agricultural diet because the environment changed faster than our species’ genes and biology could adapt. 30 But this doesn’t mean that we haven’t developed any adaptations to agriculture or that human evolution stopped in the Paleolithic era. In fact, the pace of genetic change in humans has actually increased during the past few thousand years. Evolutionary biologist Scott Williamson suggests that evolution is occurring one hundred times faster than its previous average over the six million years of hominid evolution and that as much as 10 percent of the genome shows evidence of recent evolution in European Americans, African Americans, and Chinese. This rapid increase in genetic change has been driven by two factors, say anthropologists Gregory Cochran and Henry Harpending in their book The 10,000 Year Explosion: •A significant change in environment, which increased the selective pressure to adapt to it •A dramatic increase in population, which increased the likelihood that adaptive mutations would arise by chance If there’s a new source of slightly indigestible food available to a population that lacks abundant food sources, there will be a lot of selective pressure for the species to adapt so they are able to consume that food. That’s exactly what happened with milk. For most of our species’ history, humans produced lactase, the enzyme that helps digest the milk sugar, only during infancy and early childhood. Since mother’s milk was the only lactose-containing food in the human diet at that time, there was simply no need for children to continue making lactase after they stopped breastfeeding, which was at about age four for most huntergatherers. However, this all changed with the dawn of the agricultural revolution and the domestication of cattle, which made cow’s milk a readily available food source. Early farmers who relied heavily on grains were prone to mineral, especially calcium, deficiencies. Their skeletons, shorter than their hunter-gatherer predecessors’, indicated they also probably lacked vitamin D, which plays a role in skeletal development. Milk is rich in calcium, contains some vitamin D, is a complete protein, and may promote growth during childhood. It also provided hydration and sustenance ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU during periods of drought. Individuals who carried a genetic mutation allowing them to digest milk beyond their breast-feeding years would have been favored by natural selection, and their genes would have spread rapidly through farming populations. In fact, archaeological evidence and gene-mapping studies suggest that a genetic mutation that allowed the continued production of lactase into adulthood originated about eight thousand years ago somewhere in Europe and spread rapidly thereafter. Today, approximately one-third of the global population produces lactase into adulthood. In cattle-herding tribes in East Africa, like the Tutsi, the rate is up to 90 percent. In some Northern European countries, like Denmark and Sweden, the genes are present in up to 95 percent of people. There are several other relatively recent changes — genetic and otherwise— that have influenced our response to modern foods. For example: •Populations with historically high starch intake produce more amylase in their saliva than populations with lower starch intake. Amylase is an enzyme that helps digest starch and glucose, both of which are forms of carbohydrates. •New versions of genes that affect insulin and blood-sugar regulation have also arisen in the relatively recent past. These mutations appear to increase carbohydrate tolerance and reduce the likelihood that a higher-carbohydrate diet will lead to problems like diabetes. •Changes in the expression of certain genes (which can happen much faster than changes to the underlying genes themselves) may help some populations that rely on grains as staples to process them more effectively. •Finally, changes in the gut microbiota — the beneficial microorganisms that live in our digestive tracts — can directly affect one’s ability to assimilate certain nutrients. Researchers have identified a type of bacteria in the colon of Japanese people that produces an enzyme that helps them digest seaweed (nori in particular). And some studies suggest that lactose intolerance can be eliminated simply by eating increasing amounts of yogurt containing live bacteria, which can naturally metabolize lactose. 31 So, our bodies have adapted in some ways to the challenges of an agricultural diet. Human innovation has also helped. As I mentioned in the previous section, cereal grains and legumes contain phytates, which bond with zinc, iron, calcium, and other minerals. The human gut is unable to break these bonds, which means that it’s difficult for us to absorb the minerals from grains. But traditional cultures soaked grains and grain flours in an acid medium (such as whey or lemon juice), fermented them, germinated (sprouted) them, or leavened them (for example, baking bread with natural sourdough starter), which significantly reduced their phytate content and thus made the minerals they contained more bioavailable (that is, easier to absorb). Will Evolution Catch Up to Western Diets? Humans, it would seem, are well adapted to Paleolithic foods like meat, vegetables, fruits, and tubers because our species has been eating them for millennia, and the evidence shows human health declined with the introduction of agricultural foods. However, the fact that a food wasn’t available during the Paleolithic era doesn’t necessarily mean we should avoid it entirely today. The genetic and cultural changes I’ve described above occurred (at least in part) to help humans adapt to an agricultural diet, and they do influence how individuals tolerate Neolithic foods. This explains why some people are able to include moderate amounts of dairy, grains, and/or legumes in their diets — especially when these foods are predigested by fermenting, soaking, sprouting, or leavening — without ill effect. (I’ll have more to say on this topic later in the book.) But these genetic changes don’t mean we can eat a diet high in cereal grains and low in animal protein without adverse health consequences. These adaptations are often simple mutations of single genes and can be relatively crude. For example, the mutation that enables people to digest milk beyond childhood simply breaks the genetic switch that is supposed to turn off lactase production after infancy. This rather haphazard fix reflects the short time frame in which it took place; it’s much easier for the body to break something that already exists than to create something new. Eventually, it’s at least possible that humans could evolve a more complex adaptation (involving the ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU coordinated action of several different genes) to a grain-heavy diet. This might include changes in the gastrointestinal tract that would allow better absorption of the nutrients in grains. But even if such an adaptation occurred, it wouldn’t change the fact that grains are far less nutrient dense than meats, fish, and vegetables — the staple foods of our Paleolithic ancestors. This is especially true when you take into account the bioavailability of nutrients, which is high in animal products and low in grains. For these reasons, the best approach is to make the Paleolithic foods our species evolved to eat the foundation of your diet and then personalize it from there depending on your own unique combination of genetics, health status, activity level, life circumstances, and goals. That’s exactly what I’m going to show you how to do, starting in the very next chapter. Obviously, a lot has changed since our Paleo ancestors roamed the earth, and most of us aren’t living like the contemporary hunter-gatherer populations I’ve mentioned in this section. How do we know their lifestyle is our best option today? Beyond the considerable anthropological record, there are several lines of modern, clinical evidence supporting the health benefits of a Paleo-template diet and lifestyle. These include: •The high nutrient density of Paleo foods •The minimal presence of toxins and antinutrients in Paleo foods •The superior balance of fats in a Paleo diet •The beneficial effects of the Paleo diet on gut bacteria •The benefits of integrating physical activity throughout the day and minimizing sedentary time, the way our Paleo ancestors did •The benefits of sleeping at least seven to eight hours a night and minimizing exposure to artificial light (although the latter was something our Paleo ancestors never had to contend with) •The benefits of sun exposure (which go beyond vitamin D) and spending time outdoors •The importance of pleasure, play, and social connection I’ll cover each of these — and much more — in Steps 1 and 2. Again, the good news is that we don’t have to live in caves or roam the earth for food to enjoy the 32 benefits of a Paleo-style diet. And there’s no need to run to a geneticist to see if you have the right alleles to digest milk or wheat. Your Personal Paleo Code will lead you to the perfect diet. For now, I hope I’ve convinced you that a Paleo template is the right place to begin. Discuss this article on the Performance Menu website! Chris Kresser is a licensed acupuncturist and practitioner of integrative medicine. He did his undergraduate work at UC Berkeley, and graduated from the Acupuncture and Integrative Medicine College in Berkeley. Kresser has a private practice in Berkeley, CA, and also consults with patients throughout the U.S. www.chriskresser.com Ready? Let’s get started! ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 33 COOKING WITH SCOTTY SCOTT HAGNAS Basic Meal Template This really isn’t a recipe; it’s a simple way to begin to cook without needing a recipe. For some of you, this is already a no-brainer and you can move along and read something else. However, I know there are a lot of you out there who are still fairly new to cooking and still follow exact recipes most of the time. It’s really a natural progression. The more you cook, the more you’ll be able to create things on your own. This creates efficiency in the kitchen as well. No longer do you need to check your recipes and then go to the store to get what you need. You can simply take stock of what you have on hand, and then get to work cooking. Of course, having certain staples on hand can really add to your options. For newer cooks, or those who are short on time (but still want to eat well), here are some shortcuts. Let’s start with a list of things to try to have on hand: • onions • garlic • sweet potatoes or potatoes • chicken, beef, or veggie stock (broth) • coconut milk • pre-prepared sauces* - marinara sauce, curries, plum sauce, Tamari, etc. (While technically processed, ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU and maybe not 100 percent legit, these can really add options and save time. If you look, you can usually find some pretty clean versions if that’s important to you. Just be sure to check that the sauces you buy are free of ingredients you may wish to avoid.) • a variety of spices - dried herbs, cinnamon, curry powder, allspice, taco seasoning, star anise - the more options, the better! While this is not an exhaustive list, it gives you a great deal of meal options with the same set of base ingredients. Let’s say you look at what you have on hand and see that you have ground beef, celery, and cabbage. Doesn’t sound too appetizing, does it? Now, let’s see what you might be able to do with these ingredients if you have the above staples on hand and use a little creativity. Some examples follow: Curry: Brown the beef and set aside. Sauté some onions, and then add chopped celery and cabbage. Now, add coconut milk and diced potatoes: bring to a boil and simmer. Add curry powder, a dash of cayenne pepper, and black pepper to taste. Add the beef and cook until done. Another curry option: do the same as above, but use a bottle of curry sauce instead of the coconut milk and spices. Taco salad: Sauté the onions and garlic in tallow or 34 coconut oil. Add the beef and taco seasonings, and sauté until browned. (Cumin, cilantro, and oregano will work if you don’t have taco seasoning.) Chop the cabbage. Serve the taco meat over the cabbage. (Yes, other veggies would be ideal for a taco salad, but in this example, you are trying to avoid a trip to the store!) • 1 cup cilantro • 1-3 cloves peeled garlic • 1 jalapeno pepper • sea salt • 1 large sweet potato or potato, peeled and diced • 32 oz. chicken or beef stock • 1 lb. diced chicken (or your choice of meat - almost anything will work in this recipe) Asian-inspired sauté: start as above, but add Tamari soy sauce and star anise instead. Add chopped cabbage and sliced celery. Sauté until the Curry veggies have softened. Preheat your broiler. Chop the onion and bell peppers, and then toss with the tallow on a baking sheet. Broil for several minutes until the veggies are lightly charred and have softened. Remove and allow to Marinara and veggies: Sauté onions and garlic in tallow or coconut oil. Add the beef, and sauté until browned. Slice the cabbage into thin strips. Add this to the beef along with marinara sauce. Simmer until the meat is done and the cabbage has softened some. Soup: Brown the beef and set aside. Sauté some onions, then add chopped celery and cabbage. Now, add beef stock (chicken or veggie will work too) and bring to a simmer. After five minutes, add the meat back in, along with sea salt, pepper, and oregano; continue to simmer until the veggies have softened some. Above are only six options - there are plenty more. In some cases, maybe you won’t have the ideal ingredients for your dish. The right sauces or seasonings can save the day and make your meal both tasty and nutritious. cool some. Place the roasted veggies, along with the tomatoes, cilantro, garlic, jalapeno, and salt, into a blender. Process until smooth. Peel and dice your choice of potato into ½-inch cubes. In a large saucepan, combine the potato, chicken, and stock and bring to a boil. Simmer until the potato begins to soften. Add the blended veggie mix and cook for five or so minutes more, until the chicken is done. Nutritional info: 3 servings at 34g carb, 27g protein, 18g fat. (This will vary with choice of potato & meat.) Chestnut, Apple, and Carrot Sauté Spicy Veggie Soup I use commercially available pre-cooked chestnuts in this recipe. Look in better markets for fresh chestnuts. Time: 30 minutes Time: 20 minutes • 1 onion, chopped • 1-2 red bell peppers, stemmed, seeded, and chopped • beef tallow • 2 diced tomatoes • 3 Tbsp. grass-fed butter (or tallow) • 1/2 cup diced onion • 2 lbs. carrots, sliced thin • 1 apple, peeled, seeded, and diced • 3/4 cup chopped chestnuts ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 35 • 1 Tbsp. white wine vinegar • sea salt Bring the butter to medium heat in a small skillet. Sauté the onions for a few minutes. Add the carrots and sauté until they begin to soften. Add the apple and sauté for a few minutes more. Finally, add the chestnuts and sauté for three to four minutes. Then add the vinegar and salt. Place in a bowl and serve warm. Discuss this article on the Performance Menu website! Scott Hagnas is owner of CrossFit Portland. He is certified as a CrossFit level 2 trainer and Circular Strength Training (clubbell) instructor. He has been riding BMX flatland for 26 years and counting and has filmed/produced/edited several series of BMX videos, plus several training videos. He formerly competed in bicycle trials, placing second in amateur in the World Championships in 1990. Cooking is one of his favorite pastimes. Chestnut prep: If you found fresh chestnuts, you can prep them for this recipe by first cutting an “X” into the flat bottoms of each nut. Bring them to a boil in a pan of water for a few minutes, and then remove from the heat. Carefully remove nuts one at a time to peel. (Keep them warm, because they get hard to peel as they cool!) Nutritional info: 4 servings at 27g carb, 11g fat. ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 36 News, Results & Events from the World of Competitive Weightlifting WEIGHTLIFTING NEWS 2013 American Open Upcoming Events The 2013 American Open in Dallas, Texas was the largest competition in USAW history with over 400 lifters participating. All Results can be found in the following pages. 2014 Junior National Championships Aurora, Colorado - January 31 - February 2 Webcast Link 2014 Senior National Championships Salt Lake City, Utah – July 17-20 2014 News Post USA Weightlifting Certification Courses View Calendar NEW AMERICAN RECORDS Youth Divisions Alexandra Thornton (44kg – 13& Under – Spoon Barbell): Snatch (43kg), Clean & Jerk (53kg) – Total (96kg) Olivia Perez (53kg – 14-15 – Club Boris): Snatch (59kg) Bret Pfieffer (50kg – 14-15 – Charleston WLC): Snatch (64kg), Clean & Jerk (84kg), Total (146kg) CJ Cummings (62kg – 13&Under – Team Savannah): Clean & Jerk (131kg) Mason Groehler (69kg – 16-17 – Wisconsin): Snatch (115kg), Harrison Maurus (69kg – 13&Under – Outlaw Barbell): Snatch (88kg) Tom Summa (77kg – 16-17 – Kirkwood Weightlifting): Snatch (123kg) Nathan Damron (77kg – 16-17 – Club Boris): Clean & Jerk (152kg) and Total (275kg) Junior Division D’Angelo Osorio (94kg – Junior – Hasslefree Barbell): Clean & Jerk (195kg) ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 37 2013 american open: catalyst athletics Catalyst Athletics was in attendance at the 2013 American Open with 11 lifters: 48 kg – Heather Snethen, Jes Liao 53 kg – Audra Dunning 63 kg – Alyssa Sulay 69 kg – Chyna Cho 75 kg – Kara Doherty 75+ kg – Tamara Solari, Tamara Holmes 69 kg – Blake Barnes 85 kg – Zack Height 105 kg – Greg Everett This was the largest meet in USAW history, with over 400 lifters. This is great in one sense—it shows that interest and participation is growing—but problematic in a few—such as the fact that it’s extremely difficult to run a meet with this many lifters, it results in sessions that have terribly long waits for lifters in between their attempts, and it’s chaotic for lifters, coaches and spectators. Overall, it went better than I expected, but the situation was far from as good as it should have been for both athletes and coaches. The weekend was also complicated by the fact that Dallas was experiencing a serious freeze and airline traffic in and out was limited—many athletes’ flights ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU were cancelled or rescheduled, and a significant number of them were unable to make it. Our own Tamara Solari barely made it there. In any case, our lifters did pretty well, and our women won the team silver medal for the second year in a row. Individual medals included bronze in the snatch for Kara Doherty, and bronze in the snatch and clean & jerk and silver overall for Tamara Solari. Our first lifter on Friday was Audra Dunning, lifting at her first national meet. She made 4/6 lifts, and I would argue only missed the 2 because of the ridiculous wait times she had between her attempts—she actually had to come back to the warm-up room and do waves back up to her next attempt in the snatch each time. She made a 73 kg clean on her final attempt, but couldn’t quite make the jerk. Next were Alyssa and Zack. Both had rough times again with waits between attempts, and both struggled with snatches. Zack snatched 120, and then came back strong in the clean & jerk with 150. Alyssa missed her opening snatch at 70 twice behind, then made it on her last attempt. She smoked her opening clean & jerk at 88, and then after a very long wait, cleaned 91 twice easily but couldn’t quite get the jerk. 38 Tamara Holmes and I lifted in the last session on Friday. Tamara did 70/92, and I did 140/165. Saturday started with Heather and Jes. Jes smoked all three snatches up to 54, and all her cleans were easy, but she was getting extremely dizzy and only made her second jerk at 63. Heather made a great 56 kg snatch, and then had the whole room going nuts about her jerk at 72 after a serious fight with the clean. Later, Blake made an easy 102 snatch opener, but then couldn’t quite get his second and third with 107. He came back strong and clean & jerked 135 on his second attempt. On Sunday, Chyna had a tough time with snatches but made an easy 73 and clean & jerked 94. Kara had the snatch save of the night on her last attempt at 85, which secured her the bronze medal in the snatch and gave her 3/3 on snatches. She clean & jerked 99 and barely missed the jerk on her final attempt at 101. the bronze in the snatch. She then made an easy 120 clean & jerk opener to secure her the overall silver medal. Due to complications with the officials (the clock wasn’t stopped properly during a weight change), she had to rush out to her second clean & jerk at 125, and still nearly made it. After a very short break, she cleaned 127 easily and jerked it, but she received 2 red lights, presumably for a pressout that I wasn’t able to see from where I stood to her side. The officials mistakenly gave our team’s second place award to another team because they had forgotten to include us in the team points calculations, but this was corrected and we should be receiving the correct plaque soon. It was a very long, exhausting weekend for everyone, but once again, the Catalyst Athletics lifters did a great job performing even in the less than ideal, and often very bad, circumstances. Tamara Solari also had a bad snatch day, only making one attempt at 88, but it was good enough for ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 39 RESULTS: 2013 AMERICAN OPEN ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 40 TEAM ABBREVIATION KEY T23 T42 ACC ARW BBB BLZ BLO BRK CAS CAL CTA CKW CHA CHF CST CIN 239 Weightlifting 423 Strength & Conditioning Accel Sports Arena Ready Weightlifting Bare Bones Barbell Blaze Weightlifting Bloomington Barbell Breakaway Weightlifting California Strength Calpians WLC Catalyst Athletics Central Kentucky Weightlifting Charleston Weightlifting CHFP Weightlifting Chicago Strength Cincinatti Weightlifting Club CBO CEW COF COL X14 XAC XHU XIH XRI XSL DMS DPP DYN EAW ECG EVX ELY FLT FPX FVB Club Boris Coastal Empire Weightlifting Coffee’s Gym Columbus Weightlifting CrossFit 140 Strength Club Crossfit Acclaim CrossFit Huntsville CrossFit Iron Horse CrossFit Rise CrossFit San Leandro Des Moines Strength Institute Drive, Pop-Punch Weightlifting Dynamic Fitness East Alabama Weightlifting East Coast Gold WLC East Valley CrossFit Elysium Barbell Flatirons Weightlifting Force Praxium Fort Vancouver Barbell ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU FRX FSC FRW FUB GAS HAT GBW GIW HFB HFG HDA HOO HUS IBB INV JRZ JPP KIR LBH LIB FRCF Weightlifting Frisco Barbell Front Range WLC FUBarbell Garage Strength Gayle Hatch WLC Golden Bear Weightlifting Grass Iron Weightlifting Hasslefree Barbell Club Have Fun, Get Strong High Desert Athletics Hoosier Weightlifting Huskerland Weightlifting Industrious Barbell Invictus Athlete Weightlifting J.R.’z Training Hall Jon Anderson’s Power Plant Kirkwood WLC LBH of NYC Dept of Parks Liberty Barbell 41 TEAM ABBREVIATION KEY LIN LIT LIV LSU MAD MAR MAS MAX MET MIC MID MIS MOO NSX NMW OUT OVB PAB PF1 PIN PBB PCB PSA RAI RAL RZP Lindenwood Lions Littleton Barbell Livefree Weightlifting LSU Shreveport Madtown WLC Marysville Barbell Mash Elite Weightlifting Max’s Gym Metropolitan Elite Michigan Barbell Midtown Barbell Mission Barbell Moorestown WLC North Shore CrossFit Northern Michigan WLC Outlaw Barbell Overtake Barbell Palo Alto Barbell Performance One Pinnacle Weightlifting Pittsburgh BBC Port City Barbell Power Sports Athletics Raider Weightlifting Raleigh Weightlifting Razor’s Edge Pensacola RED ROB RUB SBX SAY SIG SPB SBC STO STR SUP TAL T21 TAD TXU FLA FLG FLO FLV GEO HER HOU KYZ LAB LIB MDU MIN MON Redding Barbell Robinson Weightlifting Rubber City Weightlifting Sandbox Weightlifting Sayre Park WLC Signal Hill Weightlifting Spoon Barbell Stone and Barbell Club Stoneage Weightlifting Strongpoint Barbell Superior Athletic Advantage Tallahassee (Florida) Team 210 Weightlifting Team Advantage Team CrossFit Utah Team Florida Altamonte Team Florida Gulf Coast Team Florida Orlando Team Florida Volusia County Team Georgia Weightlifting Team Hercules Team Houston Team Kyrgyzstan Team LAB Team Lebanon Team MDUSA Team Minnesota Team Montana ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU NEP TNJ PAS PEN PRX SAV TSC TEX TMX TBB TIT TRI TWC UNA UWW VWL VEN WAX WAC WES WPY WRB WWL WCW YAS DNA SCW Team Nepal Team New Jersey Team Pasco Team Pendragon Team Praxis Team Savannah Team Southern California Team Texas Temple of Exertion Texas Barbell Titan Weightlifting Trident Athletics Twin City Barbell Unattached University of Wisconsin Whitewater Vaughn Weightlifting Venice Barbell Club Waxman’s Gym Weightlifting Academy Wesley Weightlifters West Park YMCA White Rose Barbell Wilkes Weightlifting Windy City Weightlifting Yard Athletic Strength DNA Weightlifting Sun Coast Weightlifting 42 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 43 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 44 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 45 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 46 ISSUE 108 / JANUARY 2014 THE PERFORMANCE MENU 47 ERFORMANCE MEN SUBSCRIPTION Visit www.performancemenu.com/subscribe/ for more information and to subscribe online. 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