为探讨不同等级男子短跑运动员的无氧代谢能力特征．作者对东北师范大学、吉林体育学院及吉林省体工队共22名男子短跑运动员进行了30s Wingate测定（采用MONARK894E功率自行车）。结果表明：不同运动等级男子短跑运动员的无氧代谢能力呈显著差异，即一级运动员总体无氧做功能力强于二级运动员，其中值得注意的是相对最大功率较绝对最大功率的差异更为显著；男子一级短跑运动员较二级运动员能在更短时间内迟到自身无氧做功能力的极限，但同时功率下降的速率也高于二级运动员。%To explore the features of anaerobic metabolism of male sprinters of different ranks, the author uses 30s Wingate method to appraise 22 male sprinters from Northeast Normal University, Jilin Institute of Physical Education, and Sports Team of Jilin province. The findings are as follows： the features of anaerobic metabolism of male sprinters of different ranks are apparently different, viz., male sprinters of first rank are better than the second-rate sprinters; besides, what should be mentioned is that： the relative maximum power and absolute power are much more different, namely, male sprinters with the first rate can reach the limit of anaerobic capacity within shorter time than those with the second rate, but drops more dl~tically.
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