要求与要点：挺胸、塌腰、虚实分明。
Points to Remember: Keep chest thrusted out and waist held down.To form a perfect empty step, your whole weight should rest on the rear foot.
图4-2-3（Fig.4-2-3）
图4-2-4（Fig.4-2-4）
（四）仆步 Crouch Step
动作说明：两脚左右开立，右腿屈膝全蹲，大腿和小腿靠紧，臀部接近小腿，右脚全脚着地，脚尖和膝关节外展，左腿挺直平仆，脚尖里扣，全脚着地。两手抱拳于腰间。眼向左方平视（图4-2-4）。仆左腿为左仆步；仆右腿为右仆步。
Movements: Stand upright with feet apart.To form a left crouch step, drop to full squat, with the right thigh resting on calf and the right foot and knee turned outward while the left leg is stretched sideways, toes pointing inward.Both soles are placed on floor and both hands are clenched into fists and placed on hips.Look straight to the left（Fig.4-2-4）.Form a right crouch step by reversing “right” and “left” in the above movements.