の運動強度領域における生理学的要求:体重のカテゴリーと性別の違いによる影響
Manoel Rios1,2, Ricardo Cardoso1, Ana Sofia Monteiro1
1Centre of Research, Education, Innovation and Intervention in Sport and Porto Biomechanics Laboratory, Faculty of Sport, University of Porto, 4200-450 Porto, Portugal.
Sports (Basel, Switzerland)
|August 27, 2025
まとめ
この研究は,重量艇の絶対エネルギー出力が高く,軽量艇の代謝効率が優れていることを明らかにしています. 男性のは女性よりも心臓呼吸器と代謝反応が強いが,相対的なエネルギー生産は性別によって似ている.
科学分野:
- スポーツ 生理学
- 運動科学
- ローイング・パフォーマンス分析
背景:
- 訓練とパフォーマンスを最適化するために ローイングの生理学的要求を理解することが重要です
- 以前の研究では,訓練されたローヤーにおける様々な運動強度,体重カテゴリー,および性別における生理学的反応の違いを完全に解明できませんでした.
研究 の 目的:
- 4つの運動強度の領域で訓練されたの生理学的要求を調査する.
- 体重カテゴリー (軽量対重量) と性別が,増量型ローイング運動中の生理学的反応に及ぼす影響を調査する.
- 性能,心呼吸,代謝データを用いて,漸進的な運動強度における内部負荷を特徴づける.
主な方法:
- 24人の訓練された手 (12人軽量,12人重量) が研究に参加した.
- ローヤーは,60秒の休憩間隔で,ローイングエルゴメーターで7回の3分間のインクリメンタルセッションを行いました.
- 性能,心呼吸,代謝反応を含む生理学的パラメータを継続的にモニタリングした.
主要な成果:
- 重量艇の選手は,軽量艇と比較して,絶対無酸素エネルギー生産,ピーク代謝力,および総エネルギー消費が著しく高いことを実証しました.
- 軽量艇選手は重量艇選手と比べて 比較可能な相対的な心呼吸反応を示し,より高い代謝効率を示唆した.
- 男性の者は,すべての強度領域で,より高い絶対酸素吸収,換気,代謝力,エネルギー消費を示しましたが,血液の乳酸と無酸素エネルギーの貢献は性別間で類似していました.
結論:
- ドメインベースの生理学的なプロファイリングは,重量カテゴリーと性別に基づいて,ローヤー間の内部反応を効果的に区別します.
- 重量類は 絶対的なエネルギー量で優れていて 軽量類は 卓越した代謝効率を示しています
- 個々の生理学的なプロフィールによる個別化されたトレーニングプログラムは,ローイングのパフォーマンスを最適化するために推奨されます.
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