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跑动的基本原理是以髋为轴的快速摆动,力量和工作肌群间的高度协调对短跑运动的效果起着决定性的作用,如,以肩为轴的上肢摆动力量在短跑摆动——平动运动系统中具
The basic principle of running is the rapid swinging of the hip axis. The high coordination between the strength and the working muscles plays a decisive role in the effect of the sprint movement. For example, Moving system with