众所周知，现在中国的教练几乎都由退役球员担任，绝大部分秉承着他们教练所掌握的技术、习惯和训练方法等，而这对于这项绝对科学性的运动来说是远远不够的，长此以往，水平难免与国外越拉越远。在第一阶段女青集训期间，为提高教练员水平，前不久在中国网球协会邀请下国际网? As we all know, almost all of China’s coaches are now run by retired players, most of whom are adhering to the skills, habits and training methods that their coaches possess, which is far from enough for this absolutely scientific movement. , The level will inevitably be further away with foreign countries. During the first phase of female youth training, to improve the level of coaches, recently invited by the China Tennis Association International Network?