| 对400米跨栏跑分段理论的新认识 |
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| 引用本文： | 汪洋.对400米跨栏跑分段理论的新认识[J].体育科技文献通报,2008,16(5):9-11. |
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| 作者姓名： | 汪洋 |
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| 作者单位： | 兰州商学院体育教学部,甘肃,兰州,730030 |
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| 摘 要： | 以2000年奥运会男子400米栏决赛的八名运动员分段成绩与比赛成绩和第十届世界田径锦标赛女子400米栏决赛的八名运动员分段成绩与比赛成绩为资料，运用聚类分析法对400米跨栏跑提出新的阶段划分假设，并运用运动训练学理论和主成分分析法，对该假设进行了有效性和可靠性验证，最后认为该假设在理论和实践上是完全成立的。
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| 关 键 词： | 400米 跨栏跑 理论 |
New Cognition on Subsection Theory of 400-Meter Hurdling |
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| WANG Yang.New Cognition on Subsection Theory of 400-Meter Hurdling[J].Bulletin of Sport Science & Technology,2008,16(5):9-11. |
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| Authors: | WANG Yang |
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| Institution: | WANG Yang(Department of Physical Education, Lanzhou Commercial College, Lanzhou 730030, Gansu China.) |
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| Abstract: | According to the performance of 2000 Olympics man 400 - meter hurdling and the 10th World Athletics Championship women 400 - meter hurdling, and adopting clustering analysis, this paper puts forward new hypothesis. Using the theory of training and principal component analysis, the validity of this hypothesis is tested. Finally, the hypothesis is considered to be right at theory and practice. |
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| Keywords: | 400M hurdling theory |
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