新规则对排球一攻与防反的地位探讨

Discussion on Roles of First Attack and Counterattack Prevention in New Volleyball Rules

通过调查访问,文献资料和数理统计方法对排球新规则"每球得分制"下的一攻与防反在比赛中的地位进行调研分析,认为:1)一攻取得直接得分权,这使其在比赛中地位显著提高;2)防反是实质,防反能力在比赛中仍起着举足轻重的作用;3)防反得分的贡献率日趋上升;4)优秀的防反能力是当今国内外排球列强的共同特征。

Investigation, interview, documentation and mathematical statistics were used to investigate and analyze the roles of the first attack and counterattack prevention in the new volleyball rules-score by every serve. The results were as follows: 1. To get the scoring right directly by the first attack has remarkably raised its roles in competition. 2. Counterattack prevention is essential and the ability to prevent counterattack still plays a decisive role. 3. The contribution rate of scoring by preventing counterattack is rising day by day. 4. Excellent ability to prevent counterattack is the common characteristics of the strong volleyball teams at home and abroad.