习练太极拳的人都知道太极含阴阳动静之机,包含了天地万物变化、发展与对立统一,故日“太极者,无极而生,动静之机,阴阳之母也”。在人体结构中,既有主次之分,又有相互联系,腰与四肢就是如此。太极拳尤为重视腰劲。拳论云:“腰为主宰”、“命意源头在腰隙”、“刻刻留心在腰间”等等。一、腰的作用 Practicing tai chi people all know that tai chi contains yin and yang of the movement, contains all the world changes, the development and the unity of opposites, so the day “tai chi people, Promise, movement, yin and yang mother ”. In the structure of the human body, there are both primary and secondary points, but also interrelated, as is the waist and limbs. Tai Chi emphasis on waist strength. Boxing cloud: “waist dominated ”, “origin of life in the waist gap ”, “engraved in the waist” and so on. First, the role of the waist