正手快攻、弧圈球技术中乒乓球运动员上肢的运动学特征分析  

Kinematical Character of Table Tennis Player's Upper Limbs in Forehand Fast Attack and Loop Drive Technique

作　　者：张晓栋[1] 张立新[1] 肖丹丹[2] 

机构地区：[1]华北电力大学体育部,北京102206 [2]国家体育总局体育科学研究所竞技体育研究中心,北京100061

出　　处：《中国体育科技》2009年第6期47-51,共5页China Sport Science and Technology

基　　金：国家体育总局体育科学研究所科技部青年基金项目(基本08-21)

摘　　要：运用瑞典产QUALISYS-MCU500红外远射测试系统(6个镜头)和1台Panasonic M9500录像机同步对10名乒乓球运动员正手快攻、弧圈球技术(每种技术分中等力量和最大力量两种发力方式)进行测试与分析。揭示了优秀乒乓球运动员正手快攻、弧圈球技术中上肢执拍手臂和非执拍手臂的肩、肘关节的角度、角速度的运动学特征。研究认为,在击球的引拍和挥拍击球阶段,上肢各关节的动作不像其他生物力学研究所说的是鞭打动作形式,上肢各关节最大速度出现的顺序没有定式,动作与动作之间、个体与个体之间差异较大。10 table tennis player＇s attack and loop drive techniques of the forehand were tested by using the measurement methods of the QUALISYS kinematics measurements system and a camera （Panasonic M9500）. Each technique was performed by two types of force, the middle strength and the full strength. Kinematical character of upper limbs was described when the table tennis players using attack and loop drive technique of forehand. It concluded that at the leading and flicking racket phrase, the sequence of the biggest speed on each joint of arms was not the same. In addition, the difference among techniques, individuals was rather big.

关 键 词：乒乓球 运动学 肩关节 肘关节 发力顺序 

分 类 号：G846[文化科学—体育训练]