一、对防反的认识。七十年代的排球运动,随着排球规则的修改,拦网者手可以过网以后,网上的争夺成为非常重要的一环。各国都在打好第一回合的斗争中走自己的路。如苏联擅长于力量和弹跳的进攻,捷克斯洛伐克善于用高点和路线的进攻,民主德国则多用重点大炮进攻,日本是集体快速进攻。我国排球队也在积极主动、勇猛顽强、快速灵活、全面准确的指导思想下,发展了平拉开和快球掩护后变化的战术,都取得了较好的效果。但是在注意到一种倾向时往往忽视了另一种倾向,在注意第一回合进攻时往往忽视了对防反系统的注意。有的 First, the anti-anti-awareness. Volleyball in the seventies, with the modification of volleyball rules, blockers can get through the Internet after the battle has become a very important part. All countries have their own way in the fight for the first round. Such as the Soviet Union is good at the power and bounce off the attack, Czechoslovakia is good at using the high point and the route of attack, Democrats are using more focused artillery attack, Japan is a collective fast attack. Volleyball team in our country is also active, courageous and tenacious, fast and flexible, comprehensive and accurate guiding ideology, the development of the flat open and fast ball cover change tactics, have achieved good results. However, when tendencies are noted, another tendency is often neglected. Attention to the first round of offensive often overlooks the attention paid to the anti-anti-vice system. some