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首页> 外文期刊>Journal of sports sciences. >The effect of ball compression on the match-play characteristics of elite junior tennis players
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The effect of ball compression on the match-play characteristics of elite junior tennis players

机译：球的压缩对优秀青少年网球运动员比赛特征的影响

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The purpose of this article was to examine the effect of equipment scaling, through the modification of tennis ball compression, on elite junior tennis players (aged 10years) within a match-play context. The two types of ball compressions that were compared were the standard compression (the normal ball) and 75% compression (termed the modified ball). Ten boys and 10 girls participated in the study. Participants were stratified into pairs based on their Australian Age Ranking and gender. Each pair played two two-set matches: one match with standard compression balls and one match with modified balls. The characteristics of each match were analysed and compared. The results showed that the use of the modified ball increased rally speed, allowed players to strike the ball at a lower (more comfortable) height on their groundstrokes and increased the number of balls played at the net. Ball compression had no effect on the relative number of winners, forehands, backhands, first serves in and double faults. The results are discussed in relation to skill acquisition for skilled junior tennis players.
机译：本文的目的是通过对网球压缩的修改来研究设备缩放对精打比赛环境下的精英初中网球运动员（10岁）的影响。比较了两种类型的球压缩，即标准压缩（普通球）和75％压缩（称为改良球）。十个男孩和十个女孩参加了这项研究。根据参加者的澳大利亚年龄排名和性别将他们分为几对。每对进行两场两盘制比赛：一场与标准压缩球比赛，另一场与改良球比赛。分析并比较了每个比赛的特征。结果表明，使用改进的球提高了拉力速度，允许球员在较低的击球高度（更舒适）上击球，并增加了在网上打的球数。球的压缩不会影响获胜者，正手，反手，先发和双发的相对数量。讨论了与初级网球选手的技能获取有关的结果。

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