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最終更新日：2024/12/06
内藤 貴司
ナイトウ タカシ
(Naito Takashi)
論文
- タイトル
- Physiological demands in simulated tennis matches and hitting tests take account of the translational and rotational kinetic energy ratio of the ball
- タイトル（英）
- Physiological demands in simulated tennis matches and hitting tests take account of the translational and rotational kinetic energy ratio of the ball
- 参照URL
- https://researchmap.jp/104089/published_papers/41190313
- 著者
- Munenori Murata,Takashi Naito
- 著者（英）
- Munenori Murata,Takashi Naito
- 担当区分
- 筆頭著者
- 概要
- 概要（英）
- Assessment of fatigue effect on hitting ability in tennis has been controversial in previous studies. The purpose of this study was to determine the relationship between player fatigue and groundstroke type in tennis. We hypothesized that subjects with higher blood lactate concentration during play would apply heavier spin to the ball. We divided players into two groups based on their blood lactate concentration during a pre-measured hitting test (HIGH and LOW). Each group performed a simulated match-play protocol consisting of repeated running and hitting tests, which simulated a three-set match. Heart rate, percent of heart rate reserve, oxygen uptake, pulmonary ventilation, and respiratory exchange were measured. The distance between the ball's landing point and the target, and the ball's kinematics, were recorded during the hitting test between sets. We found no significant difference in ball kinetic energy between groups, but the HIGH group hit the ball with a greater ratio of rotational kinetic energy to total kinetic energy. However, the progression of the simulation protocol did not affect physiological responses (including blood lactate concentration) or hitting ability. Therefore, it is suggested that the type of groundstrokes used by players is one of the factors that should be considered when discussing fatigue in tennis.
- 出版者・発行元
- 出版者・発行元（英）
- Frontiers Media SA
- 誌名
- Frontiers in Sports and Active Living
- 誌名（英）
- Frontiers in Sports and Active Living
- 巻
- 5
- 号
- 開始ページ
- 終了ページ
- 出版年月
- 2023年2月13日
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- DOI URL
- https://doi.org/10.3389/fspor.2023.1113717
- 共同研究・競争的資金等の研究課題