Analysis Of The Chinese Team's Active Scoring Methods In The Women's Volleyball World Cup 2019

In order to understand the application effect of the Chinese women's volleyball team active scoring methods in the 2019 women's volleyball World Cup,find out the current advantages and disadvantages of the Chinese women's volleyball team,and provide references for future training.By using literature,video analysis,mathematical statistics and other research methods,this paper compares and analyzes the non-technical factors,serving effects,spiking effects and blocking effects of the Chinese team and its opponents in the 2019 Women's Volleyball World Cup by watching the videos of 11 matches.The results are as follows:1.The average height,spiking height and blocking height of Chinese women volleyball players are higher than those of the strong and weak teams(P<0.01).2.The loss rate of the overall service effect of the Chinese women's volleyball team was lower than that of the weak team in the match(P<0.05).In the match with the strong team,the Chinese women's volleyball team did not use the big jump serve.There was no significant difference between the effect of the floater in Chinese women's volleyball and that of the opponent(P>0.05).The stability of the forehand floater of the Chinese women's volleyball team is slightly better than that of the weak team,and slightly worse than that of the strong team.3.The overall spiking effect of the Chinese women's volleyball team was better than that of the strong team(P<0.05)and the weak team(P<0.01).The scoring rate of the Chinese women's volleyball team was higher than that of the strong teams,and there was a significant difference(P<0.05).The breaking rate of fast break spiking in Chinese women's volleyball team was better than that of the strong team,with a very significant difference(P<0.01),and the scoring rate was better than that of the weak team,with a significant difference(P<0.05).The scoring rate of the back-row spiking technique of the Chinese women's volleyball team was lower than that of the weak team,and the scoring rate was higher than that of the weak team,with significant differences(P<0.05).There was no significant difference in the lob scoring ability between the Chinese women's volleyball team and the strong and weak teams(P>0.05).4.The loss rate of the overall blocking effect of Chinese women's volleyball team was higher than that of the weak team,with a significant difference(P<0.05),and the score ratio was higher than that of the strong team(P<0.01)and the weak team(P<0.05).The scoring rate of single block in Chinese women's volleyball team was higher than that of the weak team,with significant difference(P<0.05).The scoring rate of double block in Chinese women's volleyball team was higher than that of both the strong team and the weak team,with a significant difference(P<0.05),and the losing rate was higher than that of the weak team,with a significant difference(P<0.05).The score loss rate of Chinese women's volleyball three-man block is higher than that of the weak team.5.There is little difference between the scoring ability of probe ball technique between Chinese women's volleyball team and opponents.Research conclusions:1.The Chinese women's volleyball team is a young team with great height advantage and height advantage online.Among the active scoring methods of the Chinese women's volleyball team,the technique of spiking scored the most points,followed by the technique of blocking,the technique of serving,and the technique of probe.2.The service technique in the Chinese women's volleyball team's active scoring method has the following characteristics:The stability of the overall service effect of the Chinese women's volleyball team is obviously better than that of the weak team.Only when the Chinese women's volleyball team plays against the weak team is the use rate of the jump serve,and the stability is good;There is no difference between the use effect of Chinese women's volleyball and that of strong teams and weaknesses.When the Chinese women's volleyball team played against the strong team,the stability of the head hand floater was a little bad,and when the weak team played,the breaking and attacking ability was a little bad.The application rate of the Chinese women's volleyball team's big jump serve and jump serve is lower than that of the opponents,and the application rate of the head hand floater is higher than that of the opponents.3.The spiking technique in the active scoring method of the Chinese women's volleyball team has the following characteristics:The scoring ability of the overall spiking effect of the Chinese women's volleyball team is much better than that of the strong and weak teams.The scoring ability of Chinese women's volleyball team is good and strong.Chinese women's volleyball team is better than the strong team in breaking the fast break spike,and better than the weak team in scoring.The stability of the attack in the back row and the scoring ability of the Chinese women's volleyball team are better than that of the weak team.The application rate of strong attack and attack in the back row is less than that of the opponents,while the application rate of fast attack is more than that of the opponents.However,the application rate of drop ball is less than that of the strong team and more than that of the weak team.4.The blocking technique in the active scoring method of Chinese women's volleyball team has the following characteristics:The Chinese women's volleyball team has better overall block scoring ability,but the stability and the weak team play worse;The scoring ability of the Chinese women's volleyball team and the single block team is better than that of the strong team.The scoring ability of double block technique of Chinese women's volleyball team is good,but the performance of stability and weak team is poor.The scoring ability of blocking technique of Chinese women's volleyball team is better than that of strong team and weak team.The application rate of double block in Chinese women's volleyball team is higher than that of opponents,and the application rate of single block is less than that of opponents.5.The probe ball technology in the active scoring method of Chinese women's volleyball team has the following characteristics:There is little difference in scoring ability between Chinese women's volleyball team and opponent's probe ball technique.The stability of probe ball of Chinese women's volleyball team is worse than that of weak team,and the scoring ability is worse than that of strong team.