1、过往练拳,总求身上有劲不空方觉放心,故而全身劲力饱满,锋芒毕露。而今炼拳,但得心内虚空轻灵乃得圆活,故而内外轻灵空无,渺渺荡荡。至此,方明拳者,权衡之道真意。练拳在权衡自身,打手在权衡彼身。故而自身不空,如何能权衡。拳至空灵乃为上。空而能容,能容方能圆活无滞,变化自在其间。2、拳论有云:精神能提得起,则无双重之虞; 1, the past practice boxing, the total body is not empty square feel relieved, so the body full strength, hard-edged. Now Lianquan, but the heart is empty and mercilessly life, so both inside and outside light empty, uncertain. At this point, Fang Ming Boxer, weighing the truth. Boxing is weighing itself, thugs in the balance of his body. Therefore, it is not empty, how can we balance. Boxing is for the sake of space. Empty and able to tolerate can be flexible without delay, change freely in the meantime. 2, boxing goes: the spirit can afford to raise, there is no double danger;