| 对短跑技术中摆臂姿势分析 |
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| 引用本文： | 刘小翔,李忆湘,余蓉辉.对短跑技术中摆臂姿势分析[J].湖北体育科技,2002,21(3):334-334,336. |
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| 作者姓名： | 刘小翔 李忆湘 余蓉辉 |
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| 作者单位： | 湘潭师范学院体育系,湖南,湘潭,411201 |
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| 摘 要： | 前人对改进、提高短跑速度从步频、步幅、后蹬、摆动上都做了详细的研究。但忽略了一个问题，手臂摆动时到底是半握拳式好还是自然伸直好？一般教科书认为，摆臂动作应是半握拳式。文章通过对短跑技术进行力学分析后认为，在短跑运动中，手指在摆臂过程中应保持自然伸直为宜，自然伸直手指摆臂姿势优于半握拳姿势。
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| 关 键 词： | 短跑技术 摆臂姿势 半握拳 自然伸直 |
| 文章编号： | 1003-983X(2002)03-0334-01 |
The Analysis on Sprint Technique of Arm's Position |
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| LIU Xiao xiang LI Yi xiang YU Rong hui Xiangtan Teachers University,Xiangtan,China.The Analysis on Sprint Technique of Arm''''s Position[J].Journal of Hubei Sports Science,2002,21(3):334-334,336. |
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| Authors: | LIU Xiao xiang LI Yi xiang YU Rong hui Xiangtan Teachers University Xiangtan China |
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| Institution: | LIU Xiao xiang LI Yi xiang YU Rong hui Xiangtan Teachers University,Xiangtan,411201,China |
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| Abstract: | We study imporovement and brush up dash speed from the step frequency. Step breadth swing all did the detailed researched. But neglect a problem. After all is a half clench good?or the nature strech fingers?General textbook. Torch on take arm swings as a half to clench. The writer thinks. In hand sprint sports. The finger should keep the nature stretch for proper. |
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| Keywords: | dash the arm waggle a half clench nature strech |
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