刚出生时的婴儿们用腹部呼气并吸气，深深地呼吸，让腹部扩张，让氧气进入肺部到达身体的每一个细胞。而随着时间流逝，压力使人体的肌肉拉紧，呼吸频率也就随之加快，大多数人开始采用胸部呼吸。但你也许不知道，胸部呼吸仅仅利用了肺部的中上部，不仅不能够充分利用肺部，并? New born babies exhale and inhale with the abdomen, breathe deeply, let the abdomen expand and let oxygen enter the lungs to reach every cell of the body. As time goes by, the pressure to make the body’s muscles tense, breathing rate will also be accelerated, most people began to use the chest to breathe. But you may not know, chest breathing only use the middle and upper lung, not only can not take full advantage of the lungs, and?