テニスにおいて「強い」ボールの返球は「弱く」なりやすいのか? : 大学生トップクラス選手における一例からの一考察 How does a tennis player's ball speed, ball spin, and racket speed change when the opponent's balls get stronger?

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挿図How does a tennis player's ball speed, ball spin, and racket speed change when the opponent's balls get stronger? In this paper, "stronger" balls are defined as either having greater spin when speed is the same or greater speed when spin is the same. To address this question, two different tennis ball machines fed strong and weak balls, respectively, to a university student tennis player, who hit forehand ground strokes. When the player hit balls fed by the strong machine, his ball speed, ball spin, and racket speed respectively decreased by about 11.3%, 14.9%, and 20.7%, compared with the weak machine. Ball speed decline was significant (p<0.01), but ball spin and racket speed decline was not significant (p>0.05). These results indicate that a tennis player's balls could get weaker when the opponent's balls get stronger.

収録刊行物

  • 体育研究所紀要 = Bulletin of the Institute of Physical Education, Keio University

    体育研究所紀要 = Bulletin of the Institute of Physical Education, Keio University 56(1), 9-22, 2017-01

    慶應義塾大学体育研究所

各種コード

  • NII論文ID(NAID)
    120006028042
  • NII書誌ID(NCID)
    AN00135710
  • 本文言語コード
    JPN
  • 資料種別
    Departmental Bulletin Paper
  • 雑誌種別
    大学紀要
  • ISSN
    0286-6951
  • NDL 記事登録ID
    028042828
  • NDL 請求記号
    Z7-297
  • データ提供元
    NDL  IR 
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