每周至少应有2天进行大肌群参与的增强肌肉力量的活动。

Muscle-strengthening activities, involving major muscle groups, should be done on 2 or more days a week.

youdao

每周至少应有2天进行大肌群参与的增强肌肉力量的活动。

Muscle-strengthening activities, involving major muscle groups, should be done on 2 or more days a week.

youdao