Thoracic vertebra 12 compression fracture after surgery is generally not recommended that the patient immediately exercise, can be 1~2 days after the operation of the appropriate double lower limb functional exercise. Patients are advised to lie down and rest after thoracic compression fracture surgery. Thoracic vertebral compression fracture surgery is vertebroplasty, in which bone cement is injected into the compressed vertebral body to hold up the compressed vertebral body. Patients are advised to rest in bed for 1~2 days after the surgery. After the bone cement is stabilized, they can wear a brace and walk appropriately on the advice of the doctor, which can avoid numerous complications caused by prolonged bed rest. After surgery, patients often show weakness of both lower limbs, so it is recommended that patients lie down in bed after surgery and lift both lower limbs alternately to avoid muscle atrophy and weakness in bed for a long time. After the condition is stabilized, it is possible to exercise the muscles of the lower back in the form of flying swallow movement, five-point support and flat support to strengthen the muscle strength. Patients should exercise under the guidance of a doctor to prevent secondary injuries caused by improper exercise.