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。
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.
出处
《湖北体育科技》
2010年第3期328-330,共3页
Hubei Sports Science
