Stimulate your toes, close your heels together, sit your hips on your heels, tuck your knees in your hands and stand up straight. If I can't do this, my knee will fall to the ground, and I can only fall to the ground at first. Inhale and stretch your spine upward. When exhaling, the toes turn and the knees open to the side. Spread your legs one leg long and your feet are eight points away. After the knees are bent, put your hands gently on them, inhale and stretch your spine upward. When exhaling, turn the toes of your right foot, land your right knee, inhale, exert force on your toes, and lift your knees back to a bent state. In the same way, to be a left foot, remember that the key point is to turn your toes and exert your strength on your toes, not your knees; Stimulate toe muscles.