2, the spine is straight, the shoulders are stretched, and every cone of the spine is as natural and straight as an abacus bead. Shoulders should be relaxed but not chest high, and the upper body is in a state of natural relaxation.
3, hand-knotted ingots are printed under the navel, and the two thumbs touch gently, naturally relaxing on the legs and keeping the balance between the shoulders.
4, the head is straight, the head is not crooked, the chin is slightly adducted, the eyes are slightly closed and half-closed, and it is appropriate to look at the distance of about three meters in front of the body.
Keep your eyes on the still life about an elbow in front of you.