不同先後順序阻力運動與有氧運動對睪固酮與可體松之影響

The Effect of Different Sequence of Resistance Exercise and Aerobic Exercise on Testosterone and Cortisol Responses

周峻忠(Chun-Chung Chou) ； 沙部魯比(Sha Pu Lu Bi) ； 林正常(Jung-Charng Lin)

《文化體育學刊》 11輯 (2010/12) Pp. 81-89

https://doi.org/10.6634/JPSS-CCU.201012.11.13

摘要

Purpose: to investigating the effects of different sequence of resistance exercise (RE) and aerobic exercise (AE) on testosterone and cortisol responses. Method: by randomized assignment, nine health males (age: 23.9 ± 0.9 yrs of age; height: 172.9 ± 1.3 cm; weight: 68.4 ± 2.7 kg; VO2 max: 56.6 ± 1.7 ml/kg/min) completed resistance exercise + aerobic exercise (RA) and aerobic exercise + resistance exercise (AR). The RE included four exercises (bench press, leg extension, front lat pulldown and leg curl, 12 repetitions at 60% 1RM with a 90-sec rest among all sets and exercises) and the AE was 65% VO2 max running for 30 min on treadmill, To evaluate the systemic anabolic and catabolic response, we measured plasma testosterone, cortisol and Tie ratio at baseline (T1), two exercises interval (T2), immediately after whole exercise (T3), and 30min after recovery (T4). Results: RA at T4 had higher cortisol level than T1 (T1: 12.42 ± 1.55, T4: 15.54 ± 2.18 μg/dL, p ＜ .05) and higher than AR (RA: 15.54 ± 2.18, AR: 10.78 ± 0.89 μg/dL, p ＜ .05). AR at T4 had higher TIC ratio than RA (RA: 0.49 ± 0.12, AR: 0.69 ± 0.12, p ＜ .05). Conclusion: resistance exercise before aerobic exercise could lead lower catabolic hormonal response than resistance exercise after aerobic exercise.

關鍵字

合成反應 ； 異化反應 ； 睪固酮與皮質醇比值

並列摘要

Purpose: to investigating the effects of different sequence of resistance exercise (RE) and aerobic exercise (AE) on testosterone and cortisol responses. Method: by randomized assignment, nine health males (age: 23.9 ± 0.9 yrs of age; height: 172.9 ± 1.3 cm; weight: 68.4 ± 2.7 kg; VO2 max: 56.6 ± 1.7 ml/kg/min) completed resistance exercise + aerobic exercise (RA) and aerobic exercise + resistance exercise (AR). The RE included four exercises (bench press, leg extension, front lat pulldown and leg curl, 12 repetitions at 60% 1RM with a 90-sec rest among all sets and exercises) and the AE was 65% VO2 max running for 30 min on treadmill, To evaluate the systemic anabolic and catabolic response, we measured plasma testosterone, cortisol and Tie ratio at baseline (T1), two exercises interval (T2), immediately after whole exercise (T3), and 30min after recovery (T4). Results: RA at T4 had higher cortisol level than T1 (T1: 12.42 ± 1.55, T4: 15.54 ± 2.18 μg/dL, p ＜ .05) and higher than AR (RA: 15.54 ± 2.18, AR: 10.78 ± 0.89 μg/dL, p ＜ .05). AR at T4 had higher TIC ratio than RA (RA: 0.49 ± 0.12, AR: 0.69 ± 0.12, p ＜ .05). Conclusion: resistance exercise before aerobic exercise could lead lower catabolic hormonal response than resistance exercise after aerobic exercise.

並列關鍵字

anabolism ； catabolism ； T/C ratio

參考文獻

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