我国已在１９９９年全国排球联赛上正式执行国际排联修改的比赛规则。新规则给比赛带来新变化,进一步推动了学校排球运动的开展。一、每球得分新规则使胜负的偶然性加大,科学地使用自由人,制胜规律“一攻是基础,防反是保证”１比赛采用每球得分制,前四局为２５分,领先２分得胜, China has been in the 1999 National Volleyball League FIS formally implemented the rules of the game. The new rules bring new changes to the competition and further promote the development of the school volleyball. First, the new rules of each ball score to increase the chance of success, the scientific use of free people, winning the law “attack is the foundation, anti-anti is to ensure that” 1 game with a ball scoring system, the first four games of 25 points, the lead 2 points to win,