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中国乒乓球界原先有一种说法,只要是乒乓的改革,都是针对着中国来的。但这一次改革,按照国家乒乓球队领队姚振绪的说法,是中国人自己提出来并倡导的,是为了世界乒乓球运动长远发展做出的改革。它在短时间内可能会影响一批已经成名的优秀选手的打法,但是对于包括中国在内的乒乓球事业的未来是有好处的。 不可否认的是,由于球体变大,中国现役队员的技术受到了不同程度的影响与遏制。比如对于削球手,球的旋转速度比原来慢了23％;对于快攻型选手,球的速度慢了13％。从纯技术角度分析,乒乓球直径由38毫米增加到40毫米、重量由2.5克加重到2.7克,比原来的“积重比(体积与重量之比)”小,说明体积变大,而重量没有按比例跟上。这对削球的影响更大,削出的球旋转变慢,容易被对手大力扣死。另外,对直板的影响也
Chinese table tennis originally had a saying that as long as the ping-pong reform is aimed at China. However, according to Yao Zhenxu, leader of the national table tennis team, this reform was initiated by the Chinese themselves and advocated by the Chinese table tennis team in the long-term development of the world table tennis. It may in a short period of time affect a group of famous athletes, but for the future including the Chinese table tennis career is good. It is undeniable that, due to the larger sphere, the technology of active members in China has been affected and deterred in varying degrees. For example, for a chopper, the rotation speed of the ball is 23% slower than the original; for fast-break players, the ball is 13% slower. From a purely technical point of view, the table tennis diameter increased from 38 mm to 40 mm, weight increased from 2.5 grams to 2.7 grams, more than the original “weight ratio (volume to weight ratio)” small, indicating that the volume increases, and weight Not in proportion to keep up. This has a greater impact on the cut ball, cut the ball rotation slower, easily opponents vigorously killed. In addition, the impact of the candy bar also