Lunge: Left lunge: Turn your right foot slightly to the right, and move your left foot forward (step on the inside of your heel). On the contrary, it is a right lunge. Note that when sprinting, one leg of the pedal can't be straight, otherwise it will lose strength.

Ma Ping; The feet are separated by three feet, and the hips naturally fall, and the center of gravity tilts to the right for a right standing posture; The left side of the center of gravity is the left station. Practice alternately. Note: when lunging, the knee of one foot should not exceed the toe, and keep natural bending. Take a step to the left and keep your body upright. Don't lean forward or backward. Hips naturally sink.

Practice alternately left and right. Eight-character imaginary step: differential feet, slightly lifting the other heel. If the left heel is lifted into a left splay, pay attention to the crotch support. Independent step: slowly lift your knees while sitting on your hips, and your toes droop naturally (don't buckle inside or swing out). Practice alternately left and right. Chen taiji's footwork: the previous step, the latter step and the horizontal step are the main footwork.