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根据1996年国际排联亚特兰大代表大会通过的对1997—2000年排球比费规则的修订,排球的气压将改为0.30—0.325公斤/平方厘米,并于1997年1月1日起执行.为什么要改变排球的气压?这得从排球演变的历史说起.1895年,当排球运动在美国诞生时,最初用的球是篮球内胆,但因充气后既轻又飘,打起来难以控制方向,又改用篮球,可又太重发沉,易伤手指.1897年,美国首次制定了10条排球规则,其中规定:球是一个外面包有皮套或亚麻布套的橡皮胆.球的周长为63.5—68.5厘米,重340克.按此规则,1900年“排球之父”摩根与当时美国较大的斯伯丁体育用品公司联系,设计生产出了第一批排球.
According to the 1997 FIBA Atlanta Congress on the adoption of the 1997-2000 Volleyball rules to amend the volleyball volleyball pressure will be changed to 0.30-0.325 kg / cm, and in January 1, 1997. Why Volleyball change the pressure from the history of the evolution of volleyball Speaking in 1895, when the volleyball in the United States was born, the first ball is used basketball liner, but after the light and floating after the inflatable, playing difficult to control the direction, In 1897, the United States for the first time established the rules of volleyball 10, which provides: the ball is a leather bag or linen cover outside the rubber bladder. Week of the ball Length of 63.5-68.5 cm, weight 340 grams .According to this rule, 1900, “the father of volleyball” Morgan and then the United States larger Spalding sporting goods company, designed and produced the first volleyball.