One month after lumbar fusion surgery, you can gradually perform lumbar muscle exercise or gradually walk appropriately to increase the activity time. One month after the lumbar spine fusion surgery, the wound has healed and the muscle tissue has functionally recovered, but the bones have not yet bony healing, so the main focus is on the lumbar muscle exercise to increase the strength of the muscles. For example, do small swallow fly, three-point support and other muscle exercise, but the activity time should not be too long, with the increase in time, gradually strengthen the exercise, three months later, and then gradually increase the activities, such as swimming exercise. One month after surgery, gradually increase the activity time, appropriate walking, time about half an hour, regular activities, improve the muscle strength of all parts of the body, increase spinal stability, help postoperative recovery. Avoid excessive exercise, sitting time should not be too long, half an hour each time, pay attention to the sitting posture, daily actions to avoid twisting the waist, the body should not rotate from side to side, to avoid displacement of the fixation and so on. Post-operative exercise should be carried out under the guidance of the doctor to avoid injury.