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优秀运动员的培养过程是一个复杂的系统工程,其最终目的是使运动员尽可能早地达到竞技能力高峰期,并尽可能长地维持这个高峰期,创造出更多优异的运动成绩.如何在竞技运动中延长运动员的运动寿命,追求训练的最大效益,是当前亟待解决的问题.通过与国外优秀运动员的运动寿命及参加北京第29届奥运会男女排参赛队年龄特征的比较可以看出,我国优秀排球运动员运动寿命相比来看较短,许多运动员退役较早.为了解中国优秀排球运动员运动寿命现状及影响因素,以文献资料法对我国排球运动员运动寿命进行研究,指出运动员的运动寿命是训练学因素、运动医学因素和社会学因素三者整合的结果.“,”The development process of elite players is complicated and systematic.Its ultimate aim of sport is to promote the players to achieve their competition peaks and to maintain their superior competitive competence as long as possible.How to prolong their sport life span and pursue biggest benefit of training is a problem to resolve.Through the comparison on sport life spans of foreign elite volleyball players and age characteristics of volleyball players in the 29th Olympic Games,it shows that Chinese elite volleyball players' sport life span is shorter,many players out of commission early.For the sake of knowing the sport life span and influencing factors of Chinese elite volleyball players,the issue is studied and analyzed by literature.It points out that players' sport life span is attributed to the factors of training,sports medicine and sociology.