Functional exercise for low back muscles 1, arch bridge exercise: supine position, neck and back and feet on the ground, try to raise the hips (waist). Divided into “double bridge” and “single bridge” 2, swallow movement: prone position, chest and waist on the ground, try to raise the limbs off the bed; can also chest and waist and both lower limbs (upper limbs) on the ground, try to raise both upper limbs (lower limbs) off the bed. They become “one-point style” and “three-point style” respectively. Individual ability, the severity of the disease varies, the above movements do not require a standard number of completed, it is recommended from less to more, from simple to difficult, many times a day, unremitting exercise. Find your own appropriate scale, wish you good health!