Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, C/Argentina, s/n, 30720 San Javier, Spain.
Tennis Research Group, 28080 Madrid, Spain.
Int J Environ Res Public Health. 2021 Mar 18;18(6):3157. doi: 10.3390/ijerph18063157.
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 ( < 0.001) and shots per rally ( < 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.
本研究旨在分析和比较 2004 年雅典残奥会（A）、2008 年北京残奥会（B）、2012 年伦敦残奥会（L）和 2016 年里约残奥会（R）男子轮椅网球决赛轮比赛的运动模式和技术战术参数。共分析了 12 场决赛轮比赛的 5702 个回合。记录了运动模式（例如回合持续时间、每回合击球数等）和技术效率（例如失误、制胜球等）。采用方差分析和事后两两比较对不同残奥会比赛的均值差异进行了比较。根据残奥会（R 和 L>B 和 A）的不同，比赛持续时间、得分和每局击球数也有所不同。R 和 L 的回合持续时间（<0.001）和每回合击球数（<0.001）均长于 B 和 A。最后击球的效果不同，失误增多，制胜球减少。主要发现表明，运动模式和技术参数主要在 A 与 B 之间，以及 L 和 R 之间发生了演变。本研究概述了该运动随时间的发展，教练可以利用这些信息来调整他们的训练课程以适应比赛的当前需求。
