世界高水平女排强攻双人拦网技术运用现状的定量分析

发布时间：2018-12-07 21:17

【摘要】：排球是一项隔网对抗项目,随着排球技战术的发展,排球的攻击性越来越强,网上的争夺也越来越激烈。除了扣球、发球的进攻性得分,拦网已经成为很多高水平队伍主要的得分手段。通过对世界高水平女排强攻双人拦网技术的分析,更为精确地了解每一个拦网过程。为世界高水平女排的拦网技术提供数据、理论的支持。本文以世界高水平女排强攻双人拦网技术实战运用特征为研究对象,对2015年女排世界杯的6场比赛和2016里约奥运会的7场比赛进行技术统计,通过录像解析法、数理统计法进行分析,得出以下结论:1世界高水平女排双人拦四号位强攻时,三号拦网人应在二传出手瞬间起动。2移动过程中两名拦网人应尽量采用相同的移动方式同时移动,减小移动结束后两人的水平距离。3在同一起跳范围内,起跳时两拦网人垂直距离过小或者两拦网人垂直距离差距大都会造成拦网的失误或不佳的拦网效果。4世界高水平女排二号位拦网人的离地时机应为扣球人离地瞬间,三号拦网人稍晚一些。三号拦网人过早的离地会造成拦网的失误。二号拦网人过晚离地会造成打手出界。5在空中击球阶段,三号拦网人应在上升阶段拦击球,二号拦网人应在最高点拦击球,拦击触球瞬间压腕。在同一手间距的范围内,拦网高度和宽度的一致性是影响拦网效果的主要因素。
[Abstract]:With the development of volleyball techniques and tactics, volleyball is more and more aggressive, and the online competition is becoming more and more fierce. In addition to spiking, serve offensive scoring, blocking has become a major scoring method for many high-level teams. Through the analysis of the technology of the world high level women volleyball attacking double block, we can get a more accurate understanding of each blocking process. For the world's high level women volleyball block technology to provide data, theoretical support. In this paper, the technical statistics of 6 matches in 2015 World Cup and 7 games in 2016 Rio Olympic Games are made on the basis of the characteristics of the actual combat application of the world high level women's volleyball team attacking double blocking technology, and the method of video analysis is used. Through the analysis of mathematical statistics, the following conclusions are drawn: (1) when the world's high level women's volleyball team is in the fourth position of double stop, The third blocker should start at the moment of the second pass. 2 during the process of moving, the two blockers should try their best to move simultaneously in the same way as possible, so as to reduce the horizontal distance between the two persons after the end of the movement. 3 within the same take-off range, When taking off, the vertical distance between the two blockers is too small or the vertical distance gap between the two blockers will lead to blocking errors or poor blocking effects. 4 the time to leave the ground for the second block of the world's high-level women's volleyball team shall be the moment for the spiker to leave the ground. The third interceptor was later. A premature departure from the ground by the 3 Rd blocker will result in a blocking error. Late departure of the No. 2 blocker will cause the batter to go out of bounds. 5 in the air batting stage, the No. 3 blocker should stop the shot in the rising stage, and the 2nd blocker should stop the shot at the highest point and press his wrist at the moment of striking and touching the ball. The consistency of block height and width is the main factor that affects the blocking effect in the range of the same hand spacing.
【学位授予单位】：北京体育大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G842

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