2021年の論文を紹介します。HIITは短時間で終わらせられるため極めて時間効率がいいですが、その際に消費される脂肪量や 従来の低強度トレーニングと比較して同等であることが示されています。
Compared with traditional low-to-moderate-intensity continuous endurance training, high-intensity interval training (HIIT) and sprint interval training (SIT) are more time-efficient as exercise regimens and produce comparable results in reducing total fat mass, as well as improving cardiorespiratory fitness and insulin sensitivity.
Effect of Exercise Training on Fat Loss-Energetic Perspectives and the Role of Improved Adipose Tissue Function and Body Fat Distribution