大球的采用使得乒乓球比赛的对抗更加激烈、精彩。由于球体的增大 ,造成了球速减慢、旋转减弱、回合球增多等一系列的变化 ,从而大大增强了乒乓球比赛的观赏性 ,同时也在训练方法、手段、技战术等方面对教练员和运动员提出了新的要求。对这一系列的变化因素进行分析 ,并在应如何适应大球的相关对策上进行初步的探讨 Big ball makes the use of table tennis competition more intense, exciting. Due to the increase of the sphere, a series of changes such as slower ball speed, weaker rotation and more turn ball are added, which greatly enhances the ornamental performance of the table tennis game. At the same time, the coaches also improve the training methods, means, tactics and so on And athletes made new demands. This series of changes in the analysis of factors, and how to adapt to the ball on the relevant measures to conduct a preliminary discussion