Comparative Analysis on the Ability of Using Offensive and Defensive Tactics between China and the Top-class Women’s Volleyball Teams of the Word

Statistics rule is the rule based on the probabilistic and many kinds of possibility as its fundamental feature.The application capacity of the attack and defense tactics in the volleyball games is evaluated quantitatively by the tactic application effect.It is a critical measure and basis of technique and tactic analysis.Using video statistics method,this article analyses the ability of using offensive and defensive tactics of China and the top four women’s volleyball team,including USA,Brazil,Japan,and Italy.Through horizontal comparative study with China and world high-level women’s volleyball teams,the paper provides data support for training and competition of the Chinese women’s team and meanwhile gives a scientific basis to take specific measures.