人人都需要呼吸,人人都会呼吸,但不一定都善于呼吸。科学地呼吸不但能增强人体机能,还能安定情绪,深化思考能力,抑制疾病和精神上的沮丧。人体的呼吸主要依靠肺部的舒张和收缩。一般人在进行呼吸时,只用了全肺容量的1/3到1/2,深呼吸可以充分利用肺容量,使之充分运动。进行深呼吸时,必须遵循一定的方式,把注意力集中在下腹部,再用鼻孔缓慢地吸气,使气体自下而 Everyone needs to breathe, everyone will breathe, but not necessarily good at breathing. Scientific breathing not only enhances the body’s function, but also stabilizes emotions, deepens thinking ability, and suppresses illness and mental depression. The body’s breathing mainly depends on the relaxation and contraction of the lungs. Most people use only 1/3 to 1/2 of the total lung volume when they breathe. Deep breathing can make full use of the lung capacity to make it fully exercise. When you take a deep breath, you must follow a certain method, focus on the lower abdomen, and then slowly inhale with the nostrils, so that the gas from the bottom