單次間歇訓練中休息方式對於耐力選手之影響

Effect of Rest Strategies during Single Interval Training on Endurance Runners

李綿綿(Mien-Mien Lee) ； 王錠堯(Ting-Yao Wang) ； 楊孫錦(Sun-Chin Yang) ； 王再彬(Tsai-Pin Wang) ； 黃濬棋(Jiun-Chi Huang)

《運動研究》 19卷1期 (2010/06) Pp. 75-83

https://doi.org/10.6167/JSR/2010.19(1)7

摘要

Purpose: To investigate the effect of different rest strategies which were constant time (40 sec, TD) and back to 2mmol/l heart rate (HRD) during the 4mmol/l speed interval training on middle and long distance runners. Methods: Eight male adolescent middle and long distance runners (age: 16.6±0.5 yrs. height: 171.1±3.8 cm. weight: 61.3±6.0kg) were recruited in this study. Subjects were accepted to increment treadmill tests and after one week, two different rest strategies were applied to 4mrnol/l speed (3.8±0.3m/s) interval running (2sets×5reps×3mimi) in counter balance order with 48 hours separated. Blood lactate (La) and heart rate (HR) were recorded at 1st, 3rd, 5th, 6th, 8th, and 10th repetition and 3rd, 5th minute after training. Using two-way ANOVA with repeat measures to compare inter- and intra- La and HR during different rest strategies. The significant level was set at p＜.05. Results: Interaction was showed on La at different rest strategies during training (F=0.52,p＜.05). but it wasn't on HR (p＞.05). After training, La at the 3rd minute of TD was significant higher than HRD. but no difference in HR as found. During the TD. La at rep3 (3.09±0.16 mmol/l) and rep8 (2.86±0.17 mmol/l) were significantly different from repl (3.93±0.14 mmnol/l) (p＜.05) and HR were increased with repetitions p＜.05). During the HRD. the La of rep5, rep8 amid repl0 (2.79±0.16-3.51±0.13mrnol/l) were significant lower than repl (3.85±0.11 mmol/l) amid HR increased with repetitions, too (p＜.05). Conclusion: Different rest strategies may affect metabolism of muscle during 4mmol/l speed interval training but no significant effect on circulation.

關鍵字

無氧閾值 ； 有氧閾值 ； 血乳酸 ； 心跳率

並列摘要

Purpose: To investigate the effect of different rest strategies which were constant time (40 sec, TD) and back to 2mmol/l heart rate (HRD) during the 4mmol/l speed interval training on middle and long distance runners. Methods: Eight male adolescent middle and long distance runners (age: 16.6±0.5 yrs. height: 171.1±3.8 cm. weight: 61.3±6.0kg) were recruited in this study. Subjects were accepted to increment treadmill tests and after one week, two different rest strategies were applied to 4mrnol/l speed (3.8±0.3m/s) interval running (2sets×5reps×3mimi) in counter balance order with 48 hours separated. Blood lactate (La) and heart rate (HR) were recorded at 1st, 3rd, 5th, 6th, 8th, and 10th repetition and 3rd, 5th minute after training. Using two-way ANOVA with repeat measures to compare inter- and intra- La and HR during different rest strategies. The significant level was set at p＜.05. Results: Interaction was showed on La at different rest strategies during training (F=0.52,p＜.05). but it wasn't on HR (p＞.05). After training, La at the 3rd minute of TD was significant higher than HRD. but no difference in HR as found. During the TD. La at rep3 (3.09±0.16 mmol/l) and rep8 (2.86±0.17 mmol/l) were significantly different from repl (3.93±0.14 mmnol/l) (p＜.05) and HR were increased with repetitions p＜.05). During the HRD. the La of rep5, rep8 amid repl0 (2.79±0.16-3.51±0.13mrnol/l) were significant lower than repl (3.85±0.11 mmol/l) amid HR increased with repetitions, too (p＜.05). Conclusion: Different rest strategies may affect metabolism of muscle during 4mmol/l speed interval training but no significant effect on circulation.

並列關鍵字

aerobic threshold ； anaerobic threshold ； blood lactate ； heart rate

參考文獻

林正常譯、林貴福譯、徐台閣譯、吳慧君譯、Howley, E. T.(2002)。運動生理學。臺北市:藝軒。

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