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首页> 美国卫生研究院文献>International Journal of Environmental Research and Public Health >Competitive Evolution of Professional Wheelchair Tennis from the Paralympic Games in Athens 2004 to Rio 2016: An Observational Study
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Competitive Evolution of Professional Wheelchair Tennis from the Paralympic Games in Athens 2004 to Rio 2016: An Observational Study

机译：2004年雅典的残奥会竞争中的专业轮椅网球竞技演变为RIO 2016：一个观察研究

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摘要

The aim of this study was to analyse and compare the activity pattern and technical-tactical parameters of men’s wheelchair tennis matches from the Paralympic Games (PG) in Athens 2004 (A), Beijing 2008 (B), London 2012 (L) and Rio 2016 (R). A total of 5702 shots from twelve final round matches were analysed. Activity patterns (e.g., rally duration, shots per rally…) and technical effectivity (e.g., errors, winners…) were recorded. An ANOVA test with post hoc pairwise comparisons was conducted to compare the mean differences among matches of different PG. Game duration, points and shots per game differed according to the PG (R and L > B and A). Rally duration (p < 0.001) and shots per rally (p < 0.001) were longer at R and L than B and A. The effectivity of the last shots was different, the errors have been increasing and the winners have been decreasing. The main finding indicates that activity patterns and technical parameters have evolved mainly between A and B to L and R. This study gives an overview of the development of the sport over time, and coaches can use this information to adapt their training sessions to the current needs of the competition.
机译：本研究的目的是分析和比较男子轮椅网球网球比赛的活动模式和技术 - 战术参数（PG）在雅典2004（a），北京2008（b），2012（l）和里约热内卢2016（r）。分析了12个最终圆形比赛的总共5702次拍摄。活动模式（例如，每次集会的集反持续时间，射击......）和技术效果（例如，错误，获奖者......）被记录。进行了HOC成对比较的ANOVA测试，以比较不同PG匹配之间的平均差异。根据PG（R和L> B和A），每次游戏的持续时间，点和镜头不同。 RALLY持续时间（P <0.001）和每次反弹的镜头（P <0.001）在r和L比b且A.最后射击的有效性不同，误差已经增加，赢家一直在递减。主要发现表明，活动模式和技术参数主要在A和B到L和R之间演变。该研究概述了随着时间的推移发展运动的发展，并且教练可以使用这些信息来调整他们的培训课程，以适应当前的培训课程比赛的需要。

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