| 摘要: |
| 著名乒乓球教练李隼对乒乓球教学与训练中的传统用语“转腰”提出了质疑，指出传统“转腰”用语存在的问题，并提出“收胯”（转髋）观点，认为不提倡“转腰”，可以减少躯干扭转的幅度，使引拍、击球动作幅度较小，加快动作速度。其次，解析了转髋动作结构，阐释了逐个关节理论在李隼教练新观点中的应用，认为“收胯”对预防运动损伤很有意义。指出，在乒乓教学训练中，应重视胸椎、髋关节、踝关节的灵活性练习，加强核心稳定性的练习，预防躯干扭转对腰部的伤害。 |
| 关键词: 李隼 乒乓球 转腰 收胯 逐个关节理论 运动损伤 灵活性关节 稳定性关节 |
| DOI： |
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| 基金项目:2017年度河南省社科联普及规划项目“乒乓球爱好群体中的技术热点解析和相关伤病预防”（1082） |
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| The Collision between Traditional Terms and New Idea of Table Tennis Teaching——Comment on Li Sun’s idea of “hip rotation” |
| RONG Yin-chao |
| (Sias International University, Zhengzhou University) |
| Abstract: |
| The famous table tennis coach Li Sun questioned the traditional phrase “turn around the waist”in the teaching and training of table tennis. He pointed out the problems in traditional term of “turn around the waist”and put forward the idea of “hip rotation”. It is believed that if coaches do not advocate “turn around the waist”, the players can reduce the amplitude of torso rotation, make a smaller amplitude of backswing and batting, speed up the movement pace. Secondly, the structure of hip rotation movement is analyzed and the application of joint-by-joint theory in the new viewpoint of Li Sun is expounded. It is believed that “hip rotation” is very meaningful to prevent sport injuries. It is pointed out that in the teaching of table tennis, the flexibility exercises of the thoracic vertebrae, hip joint and ankle joint should be emphasized, the exercises of core stability should be strengthened and waist injuries from torso rotation should be avoided. |
| Key words: Li Sun table tennis turn around the waist hip rotation joint-by-joint theory sport injury flexibility joint stability joint |
