The Development Trend of World Men's Volleyball Offensive Tactics Since Adopting the New Rules

This paper Takes the rally point system modification of rules the world since the three tournament before the eight teams attack tactics as the research object,using the method of literature,expert interviews,video observation and statistics,mathematical statistics,logic analysis method and induction method to study the world men's volleyball teams of the attack tactics.Each game offensive tactics for comparative analysis,draw the modern world volleyball toward more highly, older,fast,diversified,three-dimensional,designed to change,rationalize and stability of direction.