| 对2015年兰州国际马拉松特邀运动员阶段配速特征的研究 |
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| 引用本文： | 邓万先.对2015年兰州国际马拉松特邀运动员阶段配速特征的研究[J].广州体育学院学报,2016(6):85-88. |
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| 作者姓名： | 邓万先 |
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| 作者单位： | 广东轻工职业技术学院,广东 广州,510300 |
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| 摘 要： | 采用文献资料、数理统计等方法对2015年兰州国际马拉松特邀运动员的配速特征进行研究,旨在为马拉松项目的普及和我国优秀马拉松运动员的训练及比赛配速提供参考。研究结果显示：特邀运动员的阶段速度曲线整体趋势为男子运动员前半程快于后半程,女子运动员全程速度变化幅度较大；特邀运动员的阶段配速呈现“非匀速跑”的特征,这一结果与以往的研究认为马拉松运动员阶段配速呈现“匀速跑”特征略有不同；男、女运动员在30km之前基本保持集团跑的形式,在35km处各集团开始分化,35km和40km成为高水平马拉松运动员排定最终名次的关键期。
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| 关 键 词： | 马拉松 阶段配速 特征 |
| 修稿时间： | 2016/10/14 0:00:00 |
Study on the Speed Distribution Characteristic of Marathon Specially Invited Athletes in Lanzhou Marathon 2015 |
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| DENG Wang-xian.Study on the Speed Distribution Characteristic of Marathon Specially Invited Athletes in Lanzhou Marathon 2015[J].Journal of Guangzhou Physical Education Institute,2016(6):85-88. |
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| Authors: | DENG Wang-xian |
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| Abstract: | It was trying to provide a reference for the popularization of the marathon project and the training of the elite mara-thon runners in our country by study on the speed distribution characteristics of the Lanzhou International Marathon 2015 spe-cially invited athletes using the method of literature, mathematical statistics etc. The results shown that: the overall trend of specially invited athletes phase velocity curves:the first half speed of male athletes faster than after the half speed, variation range of female athletes omnidistance speed was larger. Specially invited athletes speed distribution was characterized by “no constant acceleration running”, this result is slightly different from the previous research results“uniform running”. Athletes remained group run of form before 30km, in the 35km began to differentiate, 35km and 40km become the key period of high level marathon athletes rankings. |
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| Keywords: | Marathon Speed distribution Characteristic |
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