中国女排里约奥运会夺冠的技术分析

利用现场观察、录像回放、数理统计等方法,对第31届奥运会中国女排各场比赛技术指标进行统计分析,以提炼出中国女排夺冠制胜因素.结果表明:我国女排8场比赛合计进攻次数922次,有效进攻得分次数398次,成功率43.17%,进攻效率达到31.34%.在8场比赛中只有3场发球得分超过对手,显示出中国队发球技术实力不够稳定;而拦网技术表现稳定,整个8场比赛中中国队只有两场拦网得分少于对手,拦网得分与失误减少成为中国队里约奥运夺冠的重要因素之一;主攻队员得分219分,占比55.03%;副攻队员得分199分,占比24.87%;接应队员得分67分,占比16.83%.朱婷的得分能力突出,个人得分158分,占全队总得分39.70%.建议进一步弘扬女排精神,树立良好队伍竞技风貌,加强女排后备人才培养,全面提高技术训练效果与战术布局效率,完善国内女排联赛体系.

Analysis of Winning Factors of Chinese Women's Volleyball Team in Rio Olympic Games

By means of field observation, video replay and mathematical statistics, the technical indexes of the Chinese women''s volleyball team in the thirty-first Olympic Games have statistically been analyzed to extract the winning factors of Chinese women''s volleyball team. The results show that the total number of attacks of women''s volleyball team in 8 matches is 922 times, with the effective attack being 398 times, the scoring rate being 43.17%, and the attack rate being 31.34%.Serving goals surpass that of the opponents in three matches, showing that China''s service skills are not stable enough. Blocking technology performance is stable, with the blocking scoring being less than that of the opponents in only two matches, which shows that successful blocking and fewer mistakes are important winning factors of Chinese Women''s Volleyball Team in Rio Olympic Games. Main attacking players won 219 points, accounting for 55.03%. The assistant attackers won 199, accounting for 24.87%. Supporting players won 67 points, accounting for 16.83%. Zhu Ting''s scoring ability is outstanding, with personal scoring being 158 points, accounting for 39.70% of the total score. It is suggested to further promote the spirit of women''s volleyball team, to set up a good team athletic style, to strengthen the training of women''s reserve talents, to improve the technical training effect and tactical layout efficiency, and to perfect the domestic women''s Volleyball League system.