你是否觉得球技已经进入了瓶颈期?你是否对于如何提升自己的技术产生了疑问呢?在大师讲堂这个栏目中我们邀请了资深的网球教练,为普通球友一一解惑。付饶:上海体育学院网球技战术分析与诊断方向博士。 Do you think the ball game has entered a bottleneck? Do you have on how to upgrade their technology have doubts? Master column in this column we invited a senior tennis coach, one by one for ordinary golfers. Fu Rao: Shanghai Institute of Physical Education Tennis skills and tactics analysis and diagnosis of Dr.