The exact location of the low back pain point is between the second metacarpal bone and the third metacarpal bone on the back of the hand, where the metacarpal bone is depressed about one centimeter backward, and there will be a distinct soreness and swelling when you press it with your fingers. When treating low back pain if there is left side low back pain, choose the right side low back pain point, and choose the left side low back pain point for right side low back pain. If there is pain in the middle part of the lower back, add the bilateral lumbar pain points with the Houxi point. The Houxi point is in the depression of the ulnar position of the fifth metacarpophalangeal joint and also has a distinct soreness and swelling when pressed with the hand. After the acupuncture treatment, the back pain can be effectively alleviated by light movement of the waist from front to back and from side to side, which is called acupuncture exercise therapy. After acupuncture, it is still necessary to pay attention to lumbar rest, mainly bed rest. Avoid lumbar fatigue or cold in the lumbar region, and reduce the posture of prolonged sitting, squatting and bending, otherwise it may induce lumbar pain again.