氧气是生命之本,缺氧乃万病之源。对于人类来讲,氧气可以通过运动来摄取,也可以通过运动消耗。我们把前者称为有氧(或增氧)运动,后者称为耗氧运动。人们运动必须要伴随消耗氧气,同时也消耗自己身体内的氧。如各种体育运动和体力劳动,都是耗氧运动。这种运动越是剧烈,耗氧就越多,这已为人们所熟 Oxygen is the basis of life, hypoxia is the source of all diseases. For humans, oxygen can be taken by exercise, but it can also be consumed by exercise. We refer to the former as aerobic (or aerobic) exercise, the latter as aerobic exercise. People must be accompanied by the movement of oxygen, but also consume their own body oxygen. Such as various sports and manual work, are aerobic exercise. The more intense the exercise, the more oxygen it consumes, which is already well established