中国女排不同发球效果下的防反得失分研究

发布时间：2018-04-24 13:12

本文选题：中国女排 + 发球效果　；参考：《鲁东大学》2016年硕士论文

【摘要】：随着2015年9月6日中国队与日本队比赛的结束,女子排球世界杯的赛程也就此落幕,中国队赢得了阔别11年的世界杯冠军,在每一场比赛中女排队员们都拼尽全力,力争发挥最好的状态。通过本次女排世界杯比赛,中国获得了直通里约奥运会的入场券,本文通过研究中国女排在不同发球效果下的防反得失分情况,为备战2016年里约奥运会做好科技服务。论文运用文献资料法、录像统计观察法、数理统计法、比较分析法等研究方法对2015年女排世界杯中国与其他各国共计11场37局的比赛录像进行技术统计分析,通过数据再现中国女排在比赛中的不同发球效果下的防反得失分情况,并深入分析通过这些数据所表现出来的现象,得出结论。根据数据分析的结果提出针对性的建议,以期为中国女排在以后的训练和比赛中提供参考依据。论文主要结论如下:1、当发球效果为一般时:中国队拦网的失误率最高,防守的失误率也最高,扣球效果也多为一般,最终得分率偏低,且一般效果下球来回次数较多,不容易被直接扣死得分,这大大增加了女排队员们在赛场上的体能消耗,由于防守的失误率较高,到位率偏低导致无法组织有效的战术进攻,只能靠强攻或者处理的方式将球打到对方场地,这也就降低了最终得分率。2、当发球效果为破攻时:中国队拦网的成功率较高,且拦失率为零,防守的到位率也较高,反攻的直接得分率较高,且最终得分率也是所有发球效果里面最高的。这样具有攻击性的发球在比赛场上是得分的重要因素,并且这样的发球破坏了对方的进攻,有利于本方组织各种战术反攻,从而可以一举得分,也大大提升了比赛的胜率。3、当发球效果为破战术时:拦网直接得分率较高,但拦网失误率也占有一定比重,防守的有效率也达到一半以上,扣球的直接得分率也较高,最终得分率也也仅次于发球直接过网的情况。具有攻击性的发球可以打击对手的各种快攻战术,也有利于本方的拦网部署,比赛得分打下了基础。4、当发球效果为直接过网时:对方处于无攻状态,我方可以组织各种战术反攻,在比赛中显现出优势。在这种情况下,我方直接将球扣到对方场地,让对方措手不及;很容易直接得分;且这样的发球可以扰乱对方的战略部署,将主动权掌握在自己手中,同时对方直接过网的球容易被我方扣死,使我方直接得分。5、发球效果总体情况:在每场比赛中,发球效果为破战术、破攻和直接过网的情况下时,中国队比赛最终得分要高于最终失分;但是在发球效果为一般的情况下时,中国队比赛最终得分则低于最终失分。
[Abstract]:With the end of the match between China and Japan on September 6, 2015, the Women's Volleyball World Cup ended, with the Chinese team winning the 11-year World Cup title and the women's volleyball players doing their best in each match. Strive for the best form. Through the women's volleyball World Cup, China got the ticket to the Rio Olympic Games. This paper studies the situation of the Chinese women's volleyball team in the different serve effect, in order to prepare for the 2016 Rio Olympic Games to do a good job in science and technology services. Using the methods of literature, video statistical observation, mathematical statistics and comparative analysis, the paper makes a technical statistical analysis on the video of 11 games in China and other countries in the 2015 Women's Volleyball World Cup. Through the data reproduction of the Chinese women's volleyball team in the different serve effect of the situation of prevention against the gains and losses, and in-depth analysis of these data show the phenomenon, draw a conclusion. According to the result of data analysis, some suggestions are put forward in order to provide reference for Chinese women's volleyball team in the future training and competition. The main conclusions of the paper are as follows: when the serve effect is normal: the Chinese team has the highest error rate of blocking, the highest rate of defense error, the most common effect of spiking, the final scoring rate is low, and the general effect of the ball back and forth number of times, It is not easy to buckle down the score directly, which greatly increases the energy consumption of the women's volleyball team members on the field. Because of the high rate of defensive errors and the low rate of arrival, it is impossible to organize effective tactical attacks. We can only hit the ball to the opposing court by means of strong attack or handling, which reduces the final scoring rate of .2.When the serve effect is broken, the Chinese team has a high success rate of blocking the net, and the blocking rate is zero, and the defensive arrival rate is also higher. Counter-offensive direct scoring rate is high, and the final scoring rate is also the highest of all serve. Such offensive serve is an important factor in scoring on the playing field, and such serve undermines the other party's attack, which is conducive to the organization of various tactical counter-offensives by the side, so that it can score in one fell swoop. It also greatly improved the winning rate of the match. When the serve effect was broken tactics, the blocking direct scoring rate was higher, but the blocking error rate also occupied a certain proportion, the defense efficiency also reached more than half, and the direct scoring rate of the spiking was also higher. The final scoring rate is also second only to serve directly across the net. Offensive serve can hit the opponent's various fast-break tactics, but also conducive to their blocking deployment, the game score laid the foundation. 4, when the serve effect is directly across the net: the opponent is in a no-attack state, We can organize a variety of tactical counter-attacks, showing advantage in the game. In this case, we directly buckle the ball to the other side's court, so that the other side is caught unprepared; it is very easy to score directly; and such a serve can disrupt the other party's strategic arrangements and hold the initiative in his own hands. At the same time, the ball that the opponent directly crosses the net is easy to be buckled by our side, which makes us directly score .5. the overall situation of the serve effect is: in every game, the serve effect is broken tactics, broken attack and direct crossing the net, The final score of the Chinese team is higher than the final point, but when the serve is normal, the final score of the Chinese team is lower than the final point.
【学位授予单位】：鲁东大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：G842

【参考文献】