田径运动术语。后蹬是指在走或跑时.支撑腿自身体重心垂直部位开始到蹬离地面为止。蹬地位置在重心投影线的后方,其支撑反作用力,成为推动人体前进的主要动力。后蹬效果取决于蹬地的力量、速度、方向和角度等因素。
合理延长后蹬距离是提高步频的有效途径。
So reasonable prolong the leg drive distance is the effective way to develop the stride.
从理论和实践上分析了传统短跑后蹬跑练习与现代“屈蹬式”短跑技术的不同特点。
This paper analyzes the difference between back step training of traditional sprint and bent step technology of modern sprint from theoretical and practice.
在短跑途中跑中,前蹬动作既有制动(持人体动态平衡)用,又有后蹬前的储能作用。
In the dash running the ahead driving leg action not only keeps balance the dynamic body but also save the power of the after driving leg.
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