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通过原有排球比赛技战术统计方法的基础上制定出新的拦网效率值统计方法,并以分析2015年女排世界杯中国与美国的对战为例,同时运用文献资料法、录像分析和数理统计的方法对比赛作出针对性的拦网技术运用效果对比并分析两队在拦网技术环节上的差距。结果表明:拦网效率值的统计运用在排球比赛中能全面地反映出对战两队的拦网技术发挥的效果。
Based on the original volleyball match technique and tactics statistical method, a new statistics method of blocking efficiency value is established. Taking the analysis of the match between China and the United States in the 2015 World Cup women’s volleyball World Cup, the author uses the methods of literature review, video analysis and mathematical statistics The game made a targeted comparison of the use of blocking technology and analysis of the two teams in the blocking technical aspects of the gap. The results show that the statistics of block efficiency can be used to fully reflect the effect of blocking technology of two teams in volleyball competition.