自发球新规则后,有两个问题需要考虑:如何在保留原有发球优点的基础上进行抢攻?怎样处理好前三板的衔接技术?以前发上旋球多的选手,需更多配合旋转、速度、落点的变化。同时,挑战新式发球,也就是要有创造性的发球,但要注意要与自己的特长技术配套。 Since the new rules of service, there are two issues to consider: how to retain the advantages of the original serve on the basis of the attack? How to deal with the convergence of the first three boards? Previous spin players spin more to be more with the rotation , Speed, landing changes. At the same time, challenge the new serve, that is, to have a creative serve, but should pay attention to their expertise and technical support.