力量收紧练习要求动作有节奏,但不能很快,一般当肌肉收缩时稍快,当肌肉伸展时就要慢一些,这样,在做动作时肌肉的感觉会更加明显,效果自然也就好。另外,在练习时,呼吸也很重要,一般肌肉收缩时吐气,肌肉伸展时吸气。例如,做腹肌练习时,向上卷腹的时候吐气,慢慢躺下的时候吸气。 Strength tightening exercise requires rhythmic movements, but not fast, generally when the muscles slightly faster contraction, when the muscles should be slower to stretch, so that when doing the muscles will feel more obvious, the effect is also natural. In addition, in practice, breathing is also important, the general muscle contraction, exhale, muscular stretching inhale. For example, when doing abdomen exercises, you breathe in when you lift your belly and slowly lie down.