六週等量交替與固定強度有氧阻力循環訓練對肌肉表現與肌肉去氧動力學之影響

The effect of six weeks equal volume of alternative and continuous resistance combined aerobic training on muscle performance and hemodynamics

10.6646/CYPEJ.2016.9.109

江政凌(Cheng-Ling Chiang)；林晉利(Chin-Li Lin)

肌力 ； 肌耐力 ； 等速訓練 ； 近紅外線光譜儀 ； Muscle Strength ； Muscle Endurance ； Isokinetic Training ； NIRS

中原體育學報

9期（2016 / 12 / 01）

109 - 119

繁體中文

間歇式訓練較傳統持續式訓練對心肺適能和有氧代謝能力有類似或更佳的提升，近年大量應用於肌力與體能訓練。觀察血流動力學可評估訓練的深層生理效益，目前尚無運動訓練結合有氧間歇式運動與速度交替阻力運動，探討肌肉表現與血流動力學，且先前對於間歇阻力訓練研究之訓練量不相等。本研究受試者為36 位20-30 歲健康男性，隨機分為交替強度組 (IT)與持續強度組 (CT)，進行每週五天，包含三次腳踏車訓練及兩次等速阻力訓練共六週，IT 組以40%及80%VO2max，CT 組以60% VO2max 強度進行腳踏車訓練。IT 組以角速度60°及180°交替、CT 以120°進行等速阻力訓練，訓練總量相等。結果顯示，兩組於等速肌力儀180°角速度連續進行30 下之伸膝疲勞測試之後測顯示，肌力皆顯著提升，IT 組疲勞指數顯著降低，代表肌耐力同時提升。此外IT 組於去氧動力學公式中τP 顯著下降，代表肌肉氧氣萃取速度提升。本研究結果可知IT 訓練對年輕健康男性肌力與肌耐力比CT訓練都有較佳或類似之效益，並可提升大腿血流動力學，減緩運動中疲勞產生，此結果可作為健康成年男性進行體能訓練之參考。

Interval training had similar or better improvement of cardiorespiratory fitness and aerobic capacity than continuous training and interval training be widely used in muscle strength and fitness training in recent years. It's possible to evaluate the h emodynamics to observe the underlying physiological benefit. There is no study combined aerobic interval training with alternately velocity resistance training to investigate hemodynamic and muscle performance. In addition, the amount of interval resistance training in previous studies was not consistant. Subjects were 36 healthy men, age 20-30 and were randomly split into interval training (IT) and continuous training (CT) group. All subjects underwent 6 weeks training period, 5 times/wk, which consist of 3 times bicycle aerobic training (30min) and 2 time isokinetic resistance training (6-8 sets). The intensity of bicycle training in IT group is 40% and 80% VO2max alternately, 60% VO2max in the CT group. IT group performed 60° and 180° angular velocities alternately and CT group performed 120° in isokinetic resistance training program. Training volume is equal in both groups. The results showed that both IT and CT significantly improve muscle strength in fatigue test. In addition, IT group lower fatigue index and reduce τP time of hemodynamics kinetics formula. The results of this study showed that IT has similar or better benefit than CT of muscle performance and hemodynamics. The results provide insights in training for healthy men.

1. Cunha, R.,Carregaro, R. L.,Martorelli, A.,Vieira, A.,Oliveira, A. B.,Bottaro, M.(2013).Effects of short-term isokinetic training with reciprocal knee extensors agonist and antagonist muscle actions: a controlled and randomized trial.Brazilian Journal of Physical Therapy,17(2),137-145.
2. Denis, R.,Wilkinson, J.,De Vito, G.(2011).Influence of angular velocity on vastus lateralis and rectus femoris oxygenation dynamics during knee extension exercises.Clinical Physiology and Functional Imaging,31(5),352-357.
3. Fu, T. C.,Wang, C. H.,Lin, P. S.,Hsu, C. C.,Cherng, W. J.,Huang, S. C.,Wang, J. S.(2013).Aerobic interval training improves oxygen uptake efficiency by enhancing cerebral and muscular hemodynamics in patients with heart failure.International Journal of Cardiology,167(1),41-50.
4. Gibala, M. J.,Gagnon, P. J.,Nindl, B. C.(2015).Military Applicability of Interval Training for Health and Performance.Journal of Strength & Conditioning Research,29(Suppl 11),40-45.
5. Hoier, B.,Hellsten, Y.(2014).Exercise-induced capillary growth in human skeletal muscle and the dynamics of VEGF.Microcirculation,21(4),301-314.
6. Jobsis, F. F.(1977).Noninvasive, infrared monitoring of cerebral and myocardial oxygen sufficiency and circulatory parameters.Science,198(4323),1264-1267.
7. Jones, B.,Hamilton, D. K.,Cooper, C. E.(2015).Muscle oxygen changes following Sprint Interval Cycling training in elite field hockey players.PLoS One,10(3),e0120338.
8. Killington, M. J.,Mackintosh, S. F.,Ayres, M.(2010).An isokinetic muscle strengthening program for adults with an acquired brain injury leads to meaningful improvements in physical function.Brain Injury,24(7-8),970-977.
9. Muthalib, M.,Millet, G. Y.,Quaresima, V.,Nosaka, K.(2010).Reliability of near-infrared spectroscopy for measuring biceps brachii oxygenation during sustained and repeated isometric contractions.Journal of Biomedical Optics,15(1),017008.
10. Narici, M. V.,Hoppeler, H.,Kayser, B.,Landoni, L.,Claassen, H.,Gavardi, C.,Cerretelli, P.(1996).Human quadriceps cross-sectional area, torque and neural activation during 6 months strength training.Acta Physiologica Scandinavica,157(2),175-186.
11. Schmidt, W.,Anderson, K.,Graff, M.,Strutz, V.(2015).The effect of high-intensity circuit training on physical fitness.Journal of Sports Medicine and Physical Fitness
12. Spencer, M. D.,Murias, J. M.,Lamb, H. P.,Kowalchuk, J. M.,Paterson, D. H.(2011).Are the parameters of VO2, heart rate and muscle deoxygenation kinetics affected by serial moderate-intensity exercise transitions in a single day?.European Journal of Applied Physiology,111(4),591-600.
13. Tabata, I.,Nishimura, K.,Kouzaki, M.,Hirai, Y.,Ogita, F.,Miyachi, M.,Yamamoto, K.(1996).Effects of moderate-intensity endurance and high-intensity intermittent training on anaerobic capacity and VO2max.Medicine & Science in Sports & Exercis,28(10),1327-1330.
14. Tanaka, H.,Desouza, C. A.,Jones, P. P.,Stevenson, E. T.,Davy, K. P.,Seals, D. R.(1997).Greater rate of decline in maximal aerobic capacity with age in physically active vs. sedentary healthy women.Journal of Applied Physiology,83(6),1947-1953.
15. Williams, A. M.,Paterson, D. H.,Kowalchuk, J. M.(2013).High-intensity interval training speeds the adjustment of pulmonary O2 uptake, but not muscle deoxygenation, during moderate-intensity exercise transitions initiated from low and elevated baseline metabolic rates.Journal of Applied Physiology,114(44),1550-1562.
16. Wilson, J. M.,Loenneke, J. P.,Jo, E.,Wilson, G. J.,Zourdos, M. C.,Kim, J. S.(2012).The effects of endurance, strength, and power training on muscle fiber type shifting. [Review].The Journal of Strength & Conditioning Research,26(6),1724-1729.
17. Zampetaki, A.,Kirton, J. P.,Xu, Q.(2008).Vascular repair by endothelial progenitor cells.Cardiovascular Research,78(3),413-421.