The unique movement form of Yijing muscle "stretching tendons and pulling bones" can make muscles and bones stretch consciously in soft, slow, light and slow activities. Stretching, contracting, stretching and long-term practice will make muscles and ligaments elastic, enhance the ability of contraction and relaxation, and thus improve nutrition. At the same time, make the whole body meridians, qi and blood unobstructed, the five internal organs harmonious, full of spirit and vitality. Of course, you must exercise for a long time to get the effect of nourishing the five internal organs, moisturizing the skin, brightening your face, being alert and alert, and growing old.