Comparative Study On Serving And Receiving Effects Of Chinese Team And Its Major Opponents In 2018 World Women's Volleyball Championship

By using the methods of documentary,video observation,mathematical statistics and logical analysis,this paper takes the statistical data of serve and receive between Chinese women's volleyball team and its main opponents as the research object,and eight matches as the data sample.After watching the video of eight matches repeatedly,the data are obtained and analyzed,and it is concluded that the service and receive between Chinese women's volleyball team and its main opponents are similar What are the advantages and disadvantages.Through the research and analysis of the data of eight matches between Chinese women's volleyball team and its main rivals in 2018 World Women's Volleyball Championships,the following conclusions are drawn:(1)During the 2018 World Championships,China's women's volleyball team and its main opponents mainly jump to serve floating ball.Only Liu Xiaotong of China's women's volleyball team uses the service method of strong jump serve,agnu and Petrini of Italy's women's volleyball team use the service method of strong jump serve,and Yan Ni of China's women's volleyball team uses the service method of in-situ floating ball.(2)In terms of service effect,the direct score of Chinese women's volleyball team is lower than that of Italy and higher than that of other opponents.In terms of break attack,Chinese women's volleyball team is stronger than that of Italy and weaker than other opponents.However,in terms of break Tactical Attack,Chinese women's volleyball team is better than its main opponents,and its fault is also significantly lower than that of its main opponents.Therefore,the service effect of Chinese women's volleyball team is relatively good as a whole.(3)Above the service point,the rear court of Chinese women's volleyball team is the main service point area,and it is mainly distributed in No.5,No.6 and No.8 areas.In No.2 area,Chinese women's volleyball team also has a certain number of service points.Therefore,it can be seen that Chinese women's volleyball team pays attention to the combination of long and short service points.(4)In the receiving and serving posture,the Chinese women's volleyball team and the other three teams receive and serve mainly in low posture.(5)In terms of service reception effect,compared with the overall service reception effect of main opponents,the overall service reception effect of Chinese women's volleyball team is second only to that of Italian women's volleyball team.In terms of service reception rate,Chinese women's volleyball team is second only to that of Serbian women's volleyball team.In terms of service reception error rate,Chinese women's volleyball team is only higher than that of Italian women's volleyball team,so the overall service reception effect of Chinese women's volleyball team is ideal?...