| 短跑地面支撑反作用力研究综述 |
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| 引用本文： | 王志强.短跑地面支撑反作用力研究综述[J].湖北体育科技,2010(3). |
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| 作者姓名： | 王志强 |
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| 作者单位： | 武汉体育学院田径教研室; |
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| 摘 要： | 短跑时,作用于脚上的地面反作用力包含了有关跑的力学的大量信息。伴随短跑技术改变的地面反作用力的改变与运动成绩的提高有直接的关系。从短跑时地面支撑反作用力的时间―力值曲线、冲量、压力中心变化以及支撑反作用力与肢体各环节的作用等方面,对以往研究进行了总结评述,并探讨了未来的可能探索方向。
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| 关 键 词： | 短跑 地面支撑反作用力 时间――力值曲线 冲量 压力中心 |
Review on Ground Reaction Force Research of Sprint |
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| WANG Zhiqiang.Review on Ground Reaction Force Research of Sprint[J].Journal of Hubei Sports Science,2010(3). |
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| Authors: | WANG Zhiqiang |
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| Institution: | WANG Zhiqiang (Wuhan Institute of Physical Education; Wuhan Hubei; 430079); |
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| Abstract: | Ground reaction force in sprint contained a large of number dynamical information about running. Associating with change of sprint technique,the change of ground reaction force has the direct relations with the sprinter s achievement. The article summarized the force-time curve,impulse,change of center of pressure and the interaction between limbs and trunk and ground reaction force in sprint. For the more,the further direction of research about ground reaction force was discussed. |
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| Keywords: | sprint ground reaction force force-time curve impulse center of pressure |
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