一、拳击的攻防练习1、左手在前的进攻姿势(图1)实战写真。2、左手为掌,右手为拳的进攻姿势(图2)写真。3、进攻沙袋时的练习,身体重心前倾(图3)。4、双人配合练习时的姿势(图4)。5、对方冲左直拳击来,进攻者可利用对方击拳的时机,出 First, boxing offensive and defensive exercises 1, the left front of the offensive posture (Figure 1) combat photo. 2, the left hand for the palm, the right hand for the attack posture boxing (Figure 2) Photo. 3, practice sandbag attack, body center of gravity forward (Figure 3). 4, double posture with the practice (Figure 4). 5, the other punch left straight boxing hit, the attacker can use the timing of the other boxing, out