The30th Olympic Games Chinese Women’s Volleyball And The Top Four Teams Assistant Setters’ Offensive And Defensive Effect Of Comparative Analysis

Today, with the development of modern volleyball assistant setter becomes more and more important for everyone in volleyball match action, assistant setter on both ends of performance directly influences the whole team performance. So how can more fully to meet setter as the attack core, and combining with the actual situation of the team, perfect the defense system become the focus of attention.In the30th Olympic Games women’s volleyball match, the Chinese women’s volleyball team lost to the rival Japan women’s volleyball team in the quarter-final, didn’t get a medal before the goal, left a lot of regret, this study based on the30th Olympic Games Chinese women’s volleyball assistant setter and the top four teams meet the offensive and defensive effect of comparative analysis, find out the Chinese women’s volleyball assistant setter and the top four teams meet in all aspects of advantage and disadvantage.Based on the30th Olympic Games effect of attack and defense of the Chinese women’s volleyball team and the top four teams meet who as the research object, mainly using the literature material law, video analysis, mathematical statistics and comparative analysis on the30th Olympic Games Chinese women’s volleyball setter and the top four teams meet in the performance of the offensive and defensive aspects of comparative analysis.The results show that:(l)Chinese women’s volleyball assistant setter serve errors is low, service effect effect with the Brazilian women’s volleyball team, the United States women’s volleyball team, the south Korean women’s volleyball team has no obvious difference, but compared with the Japanese women’s volleyball assistant setter has a certain advantage.(2)Chinese women’s volleyball assistant setter spiking scoring rate high,error rate low, overall spiking effect is better than the Brazilian women’s volleyball team, the Japanese and south Korean women’s volleyball women’s volleyball team, but there is a certain gap compared with the United States women’s volleyball assistant setter. the Chinese women’s volleyball setter assistant in the first round attack spiking scoring rate is high, error rate is low, outstanding performance, in defence of the counterattack, blocked rate is higher, and the gap between the first four teams in other ways. Chinese women’s volleyball assistant setter in the front row number two and three of spiking scoring rate is high, effect is good.The back attack is less,scoring rate is low.(3)In terms of blocking effect, Chinese women’s volleyball assistant setter block death rate and the block rate is higher, error rate is low, blocking effect is significantly better than the top four teams.(4)In defensive effect, Chinese women’s volleyball assistant setter arrival rate is high, no attack rate and lower false positives, in the defensive effect has a bigger superiority.