The Quantitative Analysis Of The Effect Of Attack Technique And Tactics In The Process Of Chinese And Foreign Women Volleyball Sub Competition In The 13th World Cup

As one of the three major balls,volleyball in China is the first one to enter the world power.Women’s Volleyball World Cup is one of the traditional "three competitions" held by the International Volleyball Federation,and it is also an outpost of the Olympic Games.In the 13 th World Cup,the Chinese women’s volleyball team went out to fight as the defending champion,won the world cup under the leadership of Lang Ping,and made a proud record of winning 11 consecutive times in history.However,in addition to the victory,the Chinese team lost three games in the competition,and there were certain deficiencies in the use of offensive techniques and tactics.The competition process can directly reflect the operation of each point in the competition.This paper studies and analyzes the 15 matches between the Chinese women’s volleyball team and the top six teams by using the methods of literature,technology statistics and mathematical statistics.By dividing the three stages and five tactical links of the competition process,as well as the attacking tactical indexes of serve and spike,it finds out the advantages and disadvantages of the attacking techniques and tactics of the Chinese women’s volleyball team in this competition,so as to optimize the training of the Chinese women’s volleyball team in the future To prepare for the Olympic Games and achieve good results.The results show that:1.In the stage of starting and robbing,the main service is to jump floating ball.The winning team has a high service breaking rate and a high score rate and a low score rate of floating ball jumping;the winning team uses the fast break and flat cover attack more frequently than the negative team,and the fast break score and breaking rate are high;the Chinese team has a poor effect of floating ball on the spot;the tactical team uses the front row strong attack,three-dimensional attack and second attack more frequently,and the three-dimensional attack scoring ability is low.2.In the receiving and robbing stage,the most types of tactical play are used in the receiving and serving attack.The use frequency and type of fast attack and flat cover attack in the receiving and serving attack link of the winning team are more than that of the negative team,and the overall use effect is good;the attack effect of the first blocking and counterattack link of the receiving and sending team of China is better than that of the receiving and serving attack link.In the receiving and serving attack,the Chinese team has a high frequency of fast break,a low scoring rate,a high rate of losing points and being blocked.3.In the stage of stalemate,the winning team has strong blocking ability and scoring ability,and the frequency of flat fast screen attack and three-dimensional attack is more than that of the negative team;the Chinese team has strong blocking ability,less types of fast attack and high rate of fast ball attack and secondary attack blocked,low scoring rate of strong attack and high rate of losing points.4.The overall offensive tactics are mainly the strong attack of the former platoon.The use frequency of fast attack,flat cover attack and three-dimensional attack of the winning team is more than that of the negative team,and the scoring ability is strong;the strong attack and blocking ability of the front row of the Chinese team is strong,the use frequency of strong attack and three-dimensional attack is less,and the overall scoring ability of fast attack is low.