The specific squatting time of lumbar spine fracture is mainly related to the type of fracture, recovery and age, and usually takes 1~3 months to squat. 1. Fracture type: stable lumbar vertebrae fracture, after strict bed rest and other conservative treatments, usually in 1~2 months time, the fracture may heal, you can start squatting and other activities; if unstable lumbar vertebrae fracture, need to be surgical incision reset internal fixation treatment, usually takes about 3 months after surgery, to be healed fracture to start squatting. 2. Recovery: If the postoperative recovery is good, the fracture can be healed in about 3 months, and squatting activities can be started gradually; if the postoperative fracture healing is poor, delayed healing or even non-healing, squatting will not be possible in a short period of time, and it is necessary to consult a doctor regularly to check the X-ray for a clear picture of the fracture healing situation, and to actively give the symptomatic treatment. 3. Age: Lumbar vertebral fractures occurring in young people due to trauma and other factors usually heal faster; lumbar vertebral fractures occurring in older people due to trauma or pathological reasons often take longer to heal due to poorer nutritional status and combined with osteoporosis and other conditions, so the time needed to start squatting also needs to be extended. After the lumbar vertebrae fracture, you need to go to the doctor for regular checkups, and the specialist will clarify the fracture healing situation through X-ray and other examinations, and it usually takes 1~3 months when you can do squatting activities.