【摘要】 通过文献资料、数理统计法等对伦敦奥运会女子排球比赛前四名与中国女子排球队在本次奥运会上比赛中发球技术的对比研究,找出中国女排在发球技术方面存在的问题,并根据问题找到相应的改进建议.其结果对比表明,中国女排趋于年轻化,身高体重优势明显.在发球技术上与世界强队存在差距,主要表现在发球效果上,发球失误率高,发球技术不够先进.更多还原

【Abstract】 By literature and mathematical statistics method,contrasting the serve technology between the top four of womens volleyball team in London Olympic and Chinese womens volleyball team,we can find Chinese women volleyball team has following problem in serve technology:the effect of serving is not good,the failure rate of serve is high,and the technology of serve is not advanced.According to those problems,we propose some improvement.更多还原