肥満における体力の向上に対するエアロビック運動の効果 フォックス対タナカ最大心拍数とパーセンテージ対カーボネン法
Maninthorn Rugbumrung1, Tavarintorn Rukbumrung2, Sittiwit Impanya1
1Department of Sport and Exercise Science, School of Science, University of Phayao, Phayao, Thailand.
International journal of exercise science
|September 5, 2025
まとめ
エアロビック運動は,心臓のペースの計算方法に関係なく,肥満の男性の体格と体調を改善します. テストされたすべての強度計算方法は,この集団に対して同じように効果的であることが示された.
科学分野:
- 運動 生理学
- 心血管の健康
- 肥満に関する研究
背景:
- 最大心拍数 (MHR) の推定は,特に静止体や肥満の個人に,有酸素運動の強度の決定的なものです.
- 現存するMHR配方には,肥満患者での有効な使用に関する明確な検証が欠けている.
- パーセンテージとカーボネンを含むターゲット心拍数 (THR) の計算方法は,実際の運動プログラムでさらなる調査を必要とします.
研究 の 目的:
- 肥満患者の有酸素運動プログラムにおける異なるMHRとTHR計算方法の有効性を比較する.
- エアロビック運動の強度計算方法が心血管の健康と体調に与える影響を評価する.
- フォックス,タナカ,パーセンテージ,またはカーボネンの方法が肥満の男性で異なる結果を生むかどうかを判断する.
主な方法:
- 78人の肥満男性 (20〜30歳,体脂肪の20%以上) は,対照群と4つの有酸素運動群に分けられました.
- 運動グループは,異なるMHR/THR計算方法 (Fox's,Tanaka's,Percentage,Karvonen) を利用して,45分のトレッドミルのセッションを,週4回,12週間にわたって実施した.
- VO2max,体重,体脂肪率,BMI,および休息時の心拍数 (RHR) を含む主要な指標は,介入前および後測定された.
主要な成果:
- すべての有酸素運動グループは,VO2最大値と体重,体脂肪率,BMI,およびRHRの有意な改善を示しました.
- 測定されたパラメータには大きな変化はなかった.
- 異なる強度計算方法を使用した運動グループでは,統計的に有意な結果の違いは観察されなかった.
結論:
- エアロビック運動は,特定の強度計算方法 (フォックス,タナカ,パーセンテージ,カーボネン) にかかわらず,肥満の男性における心血管の健康と体調を効果的に改善します.
- この調査結果は,運動の強さを測定するために一般的に使用される様々な方法が,この集団にとって同様に有益であることを示唆しています.
- これらの結果は,肥満管理のための運動介入において,異なる心拍数に基づく強度計算の実践的適用を支持する.
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