A Comparative Analysis Of The Effects Of Technical And Tactical Application Of China, The United States, Russia, Pakistan And Japan In The 2019 Women's Volleyball World Cup

Volleyball World Cup(world Cup)is one of the three major international volleyball events.Chinese women's volleyball team won the first place in the 2019 women's volleyball world cup with a full-win record.Through the development of these years,the world women's volleyball in the technical and play aspects of continuous improvement and improvement,as well as the use and arrangement of tactics is becoming more and more reasonable,the technical and tactical level of each team has also shown a trend of continuous improvement.Volleyball after the implementation of the scoring system of each ball,the team's scoring ability gradually became the direct factor for the team to win the game.The ability to improve scoring means is particularly important,such as: serve,attack,blocking and other three major scoring means.It is not only a means of scoring,but also an important indicator of efficiency.Chinese women's volleyball team can win the championship in the women's volleyball world cup in 2019,which is closely related to their tactical play and use,as well as the guarantee of the ball.This topic carries on the statistics,the collation,the analysis to the 2019 world women's volleyball world cup Chinese team and the United States,Russia,Brazil,Japan and so on four games data,finds out the Chinese women's volleyball team in this women's volleyball world cup technical victory factor,provides the guidance opinion and the help for the Chinese team to prepare for the 2020 Tokyo Olympic Games women's volleyball team.This article uses the literature method,the video observation method,the mathematical statistics method,the logic analysis method to analyze and compare the technical and tactical data of the Chinese team and the second to fifth teams in this women's volleyball World Cup,and draws the following conclusions:By using the methods of documentary,video observation,mathematical statistics and logical analysis,this paper analyzes and compares the technical and tactical data of the Chinese team in the world cup and the second to fifth teams of the women's volleyball team,and draws the following conclusions:1.In terms of the three main scoring methods,China's service scoring rate is higher,which can effectively limit the opponent's one pass,weaken the opponent's service receiving ability,and show a significant difference with Russia's team.However,in Brazil's game,China's service score is lower than Brazil's,and the error rate is equal to other countries;in blocking,China's blocking total is higher than other countries Compared with other teams,the opponent's corresponding points are higher,but the error rate is the same as other teams.In the game with Japan,there is a significant difference in the block error rate between China and Japan;in the smash,there is little difference in the smash score between China and the United States,Brazil and Russia,while in the game with Japan,the smash score rate of China is the same as that of Japan P < 0.01 showed a significant difference between our team and that of Japan.2.In the guarantee link,China's receiving service is better than other teams,but in the match with Brazil,the receiving service rate of China's team is lower than that of Brazil's team,and the receiving service error is higher than that of Brazil's team,which shows that China's team still has a certain gap in the team with strong impact on service;in the receiving spike,China's failure rate and non arrival rate are significantly lower than other teams Team,and in the game with the United States team,the Chinese team's error rate and not in place rate is significantly different from the United States team;in the aspect of passing,the Chinese team's in place rate is higher than all opponents,and in the game with the Japanese team,the passing in place rate is very significant difference with the Japanese team.3.In the first attack tactics,there is a significant difference between the Chinese team and other teams in terms of the strong attack mistakes,but in terms of the fast attack,the Chinese team should surpass other teams,and the tactical distribution should be more reasonable than other teams.The number of China's back attack,second attack and forced non attack is lower than other teams,and the score of the strong attack is lower than the average of other countries But the scoring rate is higher than that of other countries,and the scoring rate of fast break is lower than that of Brazil.4.In the anti defense tactics,the scoring rate of China's strong attack and fast attack is higher than that of other countries.The scoring rate of strong attack is significantly different from that of other teams,but the scoring rate of Brazil's attack is the same,the scoring rate of back attack is lower than that of the opponent,and the scoring rate of China's non attack team is significantly different from that of other teams.