1、 Butterfly style
1. Sitting on the floor, knees bent, feet opposite, with both hands holding the toes.
2. Back straight, knees rhythmically to both sides of the floor vibration, knee and thigh outside as close to the ground as possible.
2、 Swan style
1. Sit on the floor with your legs V-shaped open.
2. Bend the left leg inward, pull the left foot close to the perineum, bend the right leg naturally, and turn the upper body to the left.
3. Put the right hand on the left knee cover, left hand from behind to the right side of the waist, spine as straight as possible, body back tilt back to the maximum, eyes look at the right foot.
4. After five deep breaths, switch to the other side.
3、 V-shaped opening and closing
1. Sit on the floor with your legs V-shaped open.
2. Hold the same side of the hand on the same side of the foot, both hands at the same time, lift the feet up, spine straight.
3. Take a deep breath.