白蛇吐芯(图1)、斜身跺子(图2)和紫雁抄水(图3)即为通背拳三绝腿,世人误以通背拳手上技法精多而无腿,其实不然。三绝腿便是此拳最具代表性的暗腿、奇腿、低腿,实战时,被踢中招者会一败涂地,无力再战。1、白蛇吐芯(弹腿)A:临战时,我方(长发)用通背拳引手招式应变,视机而动,突然右步前上,发右甩掌抢打对方(短发)面部, White snake core (Figure 1), oblique body raccoon (Figure 2) and purple goose copy (Figure 3) that is the passback boxing three legs, the world mistakenly pass back fist skillless and legless, in fact, . Three legs is the most representative of this boxing dark legs, odd legs, low legs, combat, being kicked in the recruit will be defeat, unable to battles. 1, the white snake core (leg) A: In the face of the war, our side (long hair) with Tong Fuquan lead hand tactical strain, depending on the machine, suddenly right before the step, right and left palm grab each other (short hair) ,