無氧閾值強度對男子中長跑項目訓練之效應

The Effects of Running Speed at Anaerobic Threshold on Male Long Distance Runners

葉明春(Ming-Chun Yeh) ； 呂欣善(Jia-Tzer Jang) ； 張嘉澤(Shin-Shan Lu)

《大專體育學術專刊》 95年度 (2006/04) Pp. 494-498

https://doi.org/10.6695/AUES.200604_95.0089

摘要

The purposes were: (1) using anaerobic threshold (2-4mmol/l) to test the training load in accuracy; (2) utilizing the shift of the threshold's curve to evaluate training effects. Six male middle-distance runners from a senior high school (age=16.5±0.5 yrs; height=172.6±4.6 cm; weight=64.7±6.6 kg; training years=4.50±0.5yrs) were recruited as subjects. Training load was adopted the concept of anaerobic threshold that has been introduced by Mader (1976). Subjects have been administered a training protocol in a 5 weeks period, since the training effect usually been proposed to occur following 4-6 weeks of training. Data were collected and analyzed by SPSS for Windows 10.0. Pair t-test was performed to examine the difference between pre and post training. Result showed that subjects ran 0.2 m/s and -0.1 m/s (p＞.05) faster in post training than pre training for aerobic threshold (2 mmol/l) and anaerobic threshold (4 mmol/l), respectively. The pre-post training difference in heart rate was 6.7min^(-1) and 9.7min^(-1) (p＞.05) for training load at aerobic threshold and anaerobic threshold, respectively. Apparently the significant level was not reached. However, subjects demonstrated an increase in running speed from 5.0 m/s pre training to 5.5 m/s post training. It has been suggested that an adaptation of by the training load upon the threshold, therefore training effect on speed endurance for distance runner is warranted.

關鍵字

無氧閾值 ； 中長跑 ； 快速耐力

並列摘要

The purposes were: (1) using anaerobic threshold (2-4mmol/l) to test the training load in accuracy; (2) utilizing the shift of the threshold's curve to evaluate training effects. Six male middle-distance runners from a senior high school (age=16.5±0.5 yrs; height=172.6±4.6 cm; weight=64.7±6.6 kg; training years=4.50±0.5yrs) were recruited as subjects. Training load was adopted the concept of anaerobic threshold that has been introduced by Mader (1976). Subjects have been administered a training protocol in a 5 weeks period, since the training effect usually been proposed to occur following 4-6 weeks of training. Data were collected and analyzed by SPSS for Windows 10.0. Pair t-test was performed to examine the difference between pre and post training. Result showed that subjects ran 0.2 m/s and -0.1 m/s (p＞.05) faster in post training than pre training for aerobic threshold (2 mmol/l) and anaerobic threshold (4 mmol/l), respectively. The pre-post training difference in heart rate was 6.7min^(-1) and 9.7min^(-1) (p＞.05) for training load at aerobic threshold and anaerobic threshold, respectively. Apparently the significant level was not reached. However, subjects demonstrated an increase in running speed from 5.0 m/s pre training to 5.5 m/s post training. It has been suggested that an adaptation of by the training load upon the threshold, therefore training effect on speed endurance for distance runner is warranted.

並列關鍵字

anaerobic threshold ； middle-distance ； speed endurance