关于大球对高水平男子横拍弧圈类打法运动员发球技术影响的研究

2000年10月1日，国际乒联正式开始使用大球。为了使国球长盛不衰，应尽早掌握大球的基本规律。笔者采用文献资料、调查访问、观察统计、数量统计、对比分析等研究方法，并通过对他们在大小球时代录象统计中的发球进行对比分析，笔者认为：(1)改大球后，优秀运动员仍以左半台侧身位的正手发球和台内短球的持不持发球为主。(2)改大球后优秀运动员接发球站位仍以左半台站位为主。(3)改大球后左短与中短是优秀运动员常用发球落点。

Comparative Analysis on the Application of Shake-hands Grip Loop Skills With 40mm Ball in World-class Elite Male Table Tennis Players

The 40mm table tennis ball has been used since October 2000.So,to master the basic skills of playing with 40mm ball is of utmost importance to keep,the invincible image of China's Table Tennis Team.Documentation,questionnaire investigation,observation and statistical analysis were used to obtain this aim.The findings suggest:(1)With 40mm ball,elite players' services are mainly overhand from left_half table side standing position with proximal landing.(2)The elite players' standing position when receiving the 40mm ball after service is main on the side of the left half table.(3)The elite player's services spot are often left half table's shortness.