An Analysis Of The Tactical Effect Of Chinese Women Is Volleyball Team Second Passer In The World Women Volleyball Series Form 2017 To 2018

The second pass is the organizer of the organization to attack and implement tactics.Facing the pressure and arduous task of preparing for the 32 nd Olympic Games,the diagnosis of the characteristics of the distribution tactical ball of the women's volleyball second pass athletes in China has become more prominent.In view of this,this article through the 2017 World Women's Volleyball Finals(Nanjing Station)and the 2017 Women's Volleyball Asian Games and the 2018 World Women's Volleyball Championships in the Chinese women's volleyball second pass athletes attack,anti-reverse,second ball attack,and at the crucial moment The statistical analysis of the effect of the distribution ball helps the coaches to comprehensively evaluate the technical and tactical abilities of the different second pass,provide scientific and objective basis for the coach's on-the-spot substitution and peace-oriented training,and provide theory for similar research.Reference.Based on the characteristics of the second-pass athletes,this paper defines the concept of the attack and anti-anti-in-one ball in place and the ball that is not in place through the literature and the experts' opinions.Finally,the concept of the key ball is defined.Provide a theoretical basis for the formation of data.The effect of the distribution tactics on the block was analyzed,and the tactical ball pairs were assigned to the three second-pass players.The impact of the block is compared and analyzed.Finally,the statistical analysis and effect analysis of the distribution of tactical balls and the distribution of tactical balls on the net are carried out,and the impact of the tactical ball pairs of the key players of the three second passers is compared and analyzed.It can more objectively reflect the advantages and disadvantages of the three secondpass athletes in one attack and anti-distribution tactical ball.This paper analyzes and studies through the literature data method,video statistics method,expert interview method,data statistics method and logic analysis method.The research results are as follows:1.By comparing the height,weight,age,online height of three Chinese setters and the average index of Clyto index and foreign setters,it is concluded that the body weight and Ketore index are lower than the average of foreign setters,and the age is equal to that of foreign setters.2.The Chinese team's three second-pass athletes mainly concentrated on the 4th position in the offensive and anti-reverse allocation tactics,supplemented by the fast break of the 3rd position.3.In the influence of the Chinese second pass athletes on the allocation of tactical balls to the block,the success rate of forcing the other party to form a collective block in the case of a pass is high.When the first pass is not in place,it will cause the other party's collective block.Mainly caused by double block,single block second,no one and three less.4.In the handling of the key ball,the Chinese second pass athletes mainly concentrated on the 4th position in the attack and anti-reverse time,and supplemented by the 3nd position attack.5.The influence of the Chinese second pass athletes on the impact of the key ball allocation tactical ball on the block,in the case of a pass,can force the other party to form a collective block with a higher success rate.When the first pass is not in place,it will cause the other party's collective block.Mainly caused by double block,single block second,no one and three less.6.The ability of Chinese second-pass athlete Ding Xia to force the other party to form a collective block when distributing tactical balls is stronger than Yao Di and Yan Linyu.