ว ัตถุประสงค์ การออกกําล ังกายเพือ ่ สุขภาพและกีฬา สามารถอธิบายหลักการของการฝึ กฝนได้ถกู ต้อง สามารถอธิบายหลักการของการให้ โปรแกรมการ ออกกําลังกายเพื่อสุขภาพและกีฬาได้อย่างถูกต้อง สามารถให้ โปรแกรมการออกกําลังกายเพื่อสุขภาพ และกีฬาให้เหมาะสม ผศ.ดร.ภัทรพร สิ ทธิเลิศพิศาล ภาควิชากายภาพบําบัด คณะเทคนิคการแพทย์ Principles of training Overload principle worked against greater than normal systematic and progressive loading biological adaptations improve functional efficiency Specificity principle Specific adaptation to imposed demands (SAID) principle simply to develop a certain fitness component adaptations in metabolic and physiologic systems depend on type of overload imposed Fitness components Health Skill CVS flexibility m. strength m. endurance body leaness agility balance coordination power speed psychology หล ักการให้โปรแกรมการออกกําล ังกาย Principles of training Progressive principle progressive gradually ; 4-6 weeks for low level , progress to mild or moderate activity fitness improve ; to reach optimum exercise Reversibility principle regular training detraining occurs rapidly when a person stop exercising Individual differences principle Exercise Prescription Designed to enhance physical fitness, promote health by reducing risk factors for chronic disease and ensure safety during ex Mode or type Intensity Duration or Time Frequency Progression of physical activity 8 Exercise for Health, Fitness Sport performance Health benefit adaptation Health Training regular exercise Physical activities Physical activity intensity Relative intensity VO2R or HRR(%) MHR(%) Very light Light < 20 20 - 39 < 50 50 - 63 Moderate Hard Very Hard 40 - 59 60 - 84 > 85 64 - 76 77 - 93 > 94 100 100 improve VO2max increase fitness level Sport performance type,time, intensity,freq Maximal activity improve health benefits VO2max may not improve significantly Fitness plan : Intensity more of moderate intensity physical Maximize fitness Improve performance Improve skill and technique Maximum Heart Rate (MHR) MHR = 220 - age Heart Rate Reserve (HRR) HRR = MHR - RHR Kavonen Formular;Work Heart Rate (WHR) WHR = % ( MHR - RHR ) + RHR 11 HRR 12 ี จรเป้าหมาย การคํานวณชพ Exercise prescription in developing health-related fitness อ ัตราการเต้นห ัวใจสูงสุด (Maximum heart rate: MHR) MHR = 220 – อายุ 64%MHR = 0.64 x (220-20) = 128 ครงต่ ั้ อนาที การทํางานของห ัวใจ (Work heart rate: WHR) WHR = X %(อ ัตราการเต้นห ัวใจสูงสุด-ชีพจรขณะพ ัก) +ชีพจรขณะพ ัก = 40% (200 – 70) + 70 = (0.4 x 130) + 70 = 122 ครงต่ ั้ อนาที Type Intensity aerobic, m strength & endurance, flexibility more of moderate 40-59 % HRR or 64-76 %MHR 60 % RM, optimal 75-85 % RM = 40% (200 – 80) + 80 = (0.4 x 120) + 80 = 128 ครงต่ ั้ อนาที Time at least 20 mins, optimal 30-90 mins = 40% (200-90) + 90 = (0.4 x 110) + 90 = 134 ครงต่ ั้ อนาที Frequency regular , 3-5 days / week 13 exercise program for health warm up , stretching continuos activity cool down Progression: recommended for 4 wks (ACSM, 2010) Progression of exercise Recommendation for aerobic (ACSM, 2010) (Howley & Franks 1997) (ACSM, 2010) Exercise prescription for sports Principles of athletic training Technique individual Skill performance Specificity ; sport specific skill and simulate to competition, “Not train other skill” Overload & progression ; weekly progress Gradually progression , sufficiency for individual “No pain No gain” rest during day and sufficient sleep repeat Fitness Adaptation Reversibility; regular training Variation regular specific training plan : type,time, intensity,freq Sport Basic health benefit Improve skill-related fitness Improve performance Principles of athletic training Optimal work in training Anaerobic alactic Anaerobic lactic Aerobic I R V Individual : max performance objective period : general , specific , competition Continuos train through year Pre - season train specific to position played achieve highest skill In - season maintain conditioning program Post - season Physical restoration , medical evaluation Off - season maintain high physical fitness level engage in another sport Advanced Periodization Model Model for Periodization Mesocycle 1 Mesocycle 2 Mesocycle 3 Mesocycle 4 Volume Intensity Technique Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Preparative Phase First Transition Competitive Phase Second Transition ( active rest ) Training methods Flexibility Strength Power Speed Anaerobic power Aerobic power Balance Coordination Neuromuscular Proprioceptive Core stability Basic of sport training Exercise prescription for sport performance Athletic training Training to sport performance biomechanic and physical fitness to specific sport highly skill developing technique simulate in game or competition developing specific sport performance mental practices General strength and endurance training basic skill of movement progression to effectiveness coordination training corporation in team , physical fitness before In - season FITT ( frequency , intensity , time, type ) Frequency; athlete 5-6/wk Intensity ; Training-sensitive zone (70-90 %MHR) depend on periodization Time ; 1 hr up recommend for athlete 12 wk Type ; sport skill and energy utilization Weekly progression Recommended fitness training program for serious athletics & competitive Aerobic training circuit training : flex , coordinate , strength , speed , agility resistance training : muscle strength , power , endurance 2-3 times / wk interval training : anaerobic fitness , muscle endurance , speed tolerance to blood lactate accumulation Plyometric training Speed training Core stability training Warm up and cool down : callisthenic , stretching , slow jog relaxation and positive mental imagery session Training for athlete FITT (more hard) and skill Weekly progression Effectiveness and safe Training for health fitness Frequency Intensity Time Type regular 3-5 times / wk more moderate 75- 80 %RM , 64 -76 %MHR 20 min , 30-90 min interest , fitness warm up , stretching continuos activity cool down 4 wk progression overload, specificity, progression, reversibility & individual principles References Summary Summary technique Principles of overload, specificity, progression, adaptation, reversibility & variation American College of Sports Medicine. ACSM’s guideline for exercise testing & prescription. 8th edition. Lippincott Williams & Wilkins, Philadelphia, 2010. Maud PJ and Foster C. Physiological assessment of human fitness. Human Kinetics, Champaign, USA. 1995. McArdle WD, Katch FI, Katch VL. Essentials of exercise physiology. 2nd edition; Lippincott Williams & Wilkins, Philadelphia. 2000. Powers SK, Howley ET. Exercise physiology: Theory and application to fitness and performance. McGraw Hill, New York, USA. 2001. Robergs RA, Landwehr R. The surprising history of the “HRmax = 220age” equation. JEP online. 2000; 5(2):1-10. Howley ET, Franks BD. Health fitness instructor’s handbook. 3rd edition; Human Kinetics, Champaign, USA. 1997. Kesaniemi YK, Danforth E Jr, Jensen MD, et al. Dose-response issues concerning physical activity and health: an evidence-based symposium. Med Sci Sports Exerc 2001; 33:S351-358.
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