两届世界田径锦标赛男子100m跑最大速度的研究

Study on the Maximal Speed of Man′s 100m Race in the Two Rounds of the World Track-and-Field Competition

通过对第六、七届世界田径锦标赛男子100 m决赛运动员成绩及相关资料进行统计分析后认为:最大速度与100 m跑成绩和名次高度相关,是决定100 m跑成绩和名次的关键因素;最大速度有了明显提高,保持距离进一步向后延伸,且最大速度出现的时间与“六秒定律”基本吻合.在训练实践中应重视最大速度对短跑项目的重要作用,并结合最大速度的特征进行科学训练.

After analyzing the performances and the related information of the elite athletes who competed in the Man＇s 100 m running finals of the 6 th and 7 th World Track-and-Field Championship, we suggest： the maximal speed that has a high relation to the 100 m running performance and the place in the competition, is the decisive factor of the performance and the place ; The maximal speed has a clear improvement, and the distance that can be used for keeping the maximal became longer; The moment in that maximal speed appeared, is in accord with ＂6 second principle＂ by and large. Therefore, we must attach great importance to the function of the maximal speed in the sprint and train the athletes scientifically according to the characters of the maximal speed.