太极拳家陈鑫说:“击首尾动精神贯,击尾首动脉络通。当中一击首尾动,上下四旁扣如弓”。上下之弓是指“身弓”(躯干),四旁之弓是指“臂弓”(两条胳膊)和“腿弓”(两条腿),把它们合起来就成了“五张弓”。用弓来比喻太极拳拳式动作的框架结构是很恰当的,是很形象的,也是很富有哲 Chen Xin, a tai chi boxer, said: “Strike head and tail momentum consistent, tail tail artery collusion. The upper and lower bows refer to the ”bows“ (torso). The bows on the four sides refer to the ”arm bows“ (two arms) and the ”leg bows“ (two legs), which together make them ”five bows." With a bow to describe the frame structure of Tai Chi fist action is very appropriate, very image, but also very rich