论文部分内容阅读
网球运动的练匀方法繁多,通过什么样的练习才能有效磨炼制胜武器呢,以下是经验丰富的教练们所采用的方法,值得一试。
There are so many ways to practice tennis. Through what kind of exercises can we effectively hone the winning weapons? The following are the methods used by experienced coaches and worth a try.