论文部分内容阅读
采用录像观察、数理统计等方法,对中国男排在第17届世锦赛上与世界强队运动员的基本情况及与交手队的攻防技战术运用效果进行了统计分析,结果表明:(1)运动员的基本情况:中国男排年龄相对较小,身高与世界强队差距不明显,但在力量素质上,与世界强队存在显著差异,而网上高度则位于世界男排队伍前列。(2)攻防技战术运用效果:与世界强队发球形式存在差异,中国队以飘球为主,发球攻击性和稳定性较差,世界强队以大力跳发球为主;中国男排一传到位率优于世界强队,但失误次数相对较多;中国男排的有效拦网没有展现优势;中国男排防守失误率较高;一攻中,后攻效果较理想,但前排强攻和快攻得分率弱于世界强队;反攻中,强攻是主要得分手段,但中国男排得分效果远落后于世界强队。
The statistic analysis is made on the basic situation of Chinese volleyball team in the 17th World Championships with the world-class team athletes and the effect of tactics and tactics of attacking and defending against the Chinese team in the 17th World Championships. The results show that: (1) Athletes The basic situation: the Chinese men’s volleyball team is relatively young age, the height of the gap with the world’s strong teams is not obvious, but the strength of the quality, there is a significant difference with the world’s strong teams, while the Internet is located in the forefront of the world men’s volleyball team. (2) Offensive and defensive skills and tactics use effect: There are differences with the world’s strong teams serve the ball, the Chinese team to the floating ball-based, poor aggressiveness and stability of the serve, the world’s strong teams to vigorously serve the ball; Chinese men’s volleyball team The place rate is better than the world’s top teams, but the number of mistakes are relatively large; Chinese men’s volleyball team does not show the effective blockade advantage; Chinese men’s volleyball team defensive mistakes higher; a attack, the post-attack effect is better, but the front storm and fast Attack score is weaker than the world’s strong teams; counterattack, the storm is the main means of scoring, but the Chinese men’s volleyball team scored far behind the world’s strong teams.