论文部分内容阅读
无论是费德勒、纳达尔还是初级水平的业余选手都会遇到一个同样的问题:在比赛的某段时间内会不停地、莫名其妙地丢分。一些平常看来很容易的球也能打丢。对于这一点,很多人都把当时的状况归结为:状态不好。可是你是否想清楚为什么那时状态就会不好了呢?
Whether Federer, Nadal or junior level amateur will encounter the same problem: in the game for some time will continue to inexplicably drop points. Some balls that seem easy are also lost. At this point, many people attributed the situation at the time as: the state is not good. But do you want to know why the state will be bad then?