noun · to bend the body at the waist

他在做屈体运动以拉伸背部肌肉。

noun · a body position in diving or gymnastics where the body is bent at the hips with legs kept straight

他在跳水比赛中完成了一个高难度的屈体动作。

verb · to bow to or yield to someone (figuratively)

正直的人绝不会为了利益而向权势屈体。