论文部分内容阅读
POINT2用右脚刹住身体的惯性情况下击球图4明显表明击球后身体纵轴包括在内保持良好的平衡状态。正因为在向前移动情况下还击的球,往往会容易出现向前冲,但是A选手就是用右脚刹住了。在这里正因为刹住
POINT2 hits the body with inertia on the right foot. Figure 4 clearly shows that the longitudinal axis of the body is well balanced with the ball included. Because of the ball going backwards when moving forward, it’s easy to move forward, but player A’s brake with his right foot. It is precisely because of the brake here