Out tennis coaches are still of low academic credentials and academic titles. Furthermore, the number of coaches is far from enough and there is not enough communication between coaches.
我国网球教练员群体还存在学历层次和技术职称偏低、数量严重不足、“近亲繁殖”、缺乏与外界沟通等问题。
参考来源 - 我国竞技网球运动可持续发展研究·2,447,543篇论文数据，部分数据来源于NoteExpress
而我省网球教练员的水平较之羽毛球、乒乓球等相同的持拍隔网对抗型项目而言存在一定的差距。
But there are a certain gap between the tennis coaches and the coaches of the badminton and the table tennis which are all the hold bat net separated competition event-group.
尤其是在儿童网球启蒙阶段，父母往往起到第一教练员的作用。
Especially in the initiation phase parents often play the role of their first coach.
从运动生理生化方面综合教练员的经验从能量供应方面分析网球运动的疲劳与恢复。
We summarized the experience of coaches from the sport, physiological and biochemistry and explore the fatigue of tennis and its recovery from energy supply.
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