| 我国男子跳远运动员起跳时空特征的研究 |
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| 引用本文： | 禹小明.我国男子跳远运动员起跳时空特征的研究[J].中国体育科技,1998(10). |
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| 作者姓名： | 禹小明 |
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| 作者单位： | 广州体育学院!广州，510076 |
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| 摘 要： | 通过对我国部分省、市男子运动员跳远起跳技术的高速影片解析，分析讨论在缓冲、转化和蹬伸三个时段中运动员的技术特征，提出用蹬伸时间指数和水平速度损失的转化率两个新的综合指标来评价诊断跳远起跳技术更具有科学性。
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| 关 键 词： | 中国 男子跳远 起跳 时空特征 |
Study on the Features of Take-off Time of the Chinese Male Long Jumpers |
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| Yu Xiaomin.Study on the Features of Take-off Time of the Chinese Male Long Jumpers[J].China Sport Science and Technology,1998(10). |
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| Authors: | Yu Xiaomin |
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| Abstract: | Through analysing the high speed films of the take-off techniques used by the men long jumpers at some provinces and cities in China, the paper makes an analysis and discussion on the technical features at the three phases of buffer, transformation and driving legs. It points out that it will be more scientific to evaluate the take-off techniques with the new comprehensive indexes of driving legs time and transformation rate of the horizontal speed loss. |
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| Keywords: | China male long jumper take-off time features |
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