摘要
20 0 0年 2月 2 3日 ,国际乒联代表大会正式通过了大球议案 ,并决定从 2 0 0 0年 10月 1日起改用大球。由于球体的增大 ,造成了球速减慢、旋转减弱、回合球增多等一系列的变化 ,无疑给削球打法带来了新的生机和活力。文章分析研究了 4 0mm乒乓球对削球的影响 。
The Congress of International Table Tennis Federation proved the proposal of using the 40mm ball in Feb.23,2000 and decided to take it into effect in Oct.1,2000.Series of changes happened according to the proposal: the ball slows, spinning decreases, the increase of round numbers and so on, which bring the new vitality and energy to the undercut. This paper analyzes the effect of 40mm ball to the undercut and makes a discusses on the countermeasure concering how the undercut adapt to the 40mm ball.
