Nanchong's friend said that the lumbar disc was prominent, his legs were numb, and his hips were biased towards Qiu's hanging pot. Who knows where it has moved now?

He has been to Shaanxi, but he only looks serious! You need to make an appointment in advance. Prolapse of lumbar intervertebral disc should prevent overwork, and don't stick to one posture for a long time to study and work. Stick to the correct posture at work, massage the waist and legs irregularly, or do gymnastics to relieve the tension of the waist muscles.