【摘要】 通过对短跑运动员支撑脚后蹬扒地技术进行理论分析,认为运动员在途中跑过程中,支撑脚后蹬扒地是推动人体快速前移和提高大腿前摆效果的主要因素,从而提出了一些有关加强支撑脚后蹬扒地能力训练的方法,以达到提高运动成绩的目的。更多还原

【Abstract】 Through the theoretical analysis of the technique of pressing down the supporting foot backward to hold on to ground in dash,this paper thinks that the technique is the major factor that raises former thigh pendulum effect and promotes the fast reach of human body pendulum effect,so puts forward the method of training in order to reach the purpose of raising sport record.更多还原