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拳击用的是击打力,力的特点是大且作用时间短。太极推手以转动或移动对方四肢躯体为主要练习方式,力的特点是不必非大不可,但作用时间长。力的作用机制遵循省力原理:小小秤砣能平衡住几百斤重物,秤砣的以小制大是利用了杠杆原理;扳手能轻快的旋动直接用手不能旋的螺丝,扳手的省力是利用了力矩原理;不管车船有多沉多重,轻松操持方向盘都能自如左右方向,方向盘的省力是利用了力偶原理。太极推手这门十分讲究借力、省力、以小胜大、四两拨千斤、以转动或移动对方四肢躯体为主的技艺,不管习练者有意无意,知晓不知晓,事实上都已经在自觉不自觉地遵循力矩、力偶、惯性、碰撞、杠杆等物理原理。下面粗浅地谈一下这些力学原理在太极推手里的运用。
Boxing is the striking power, the characteristics of the force is large and the role of time is short. Tai Chi push hands to rotate or move each other’s limbs as the main practice, the characteristics of the force is not necessary, but the role of a long time. The mechanism of force follow the principle of labor-saving: a small scale 砣 can balance a few pounds of heavy objects, scales 砣 small system is the use of lever principle; wrench can be swiveled directly by hand can not screw, wrench effort Utilize the principle of torque; no matter how heavy heavy traffic, the steering wheel can easily manipulate left and right directions, the steering wheel effort is the use of the principle of force. Tai Chi push the door is very particular about leveraging, labor-saving, to win big, big and small deflected, in order to rotate or move each other’s limbs body-based skills, regardless of intentional or unintentional trainee know, do not know, in fact, have consciously unconsciously Follow the torque, couple, inertia, collision, leverage and other physical principles. The following shallow talk about these mechanics in Tai Chi push hands.