20 13 this action knocked me down when I was writing my graduation thesis. After CT, the doctor diagnosed that the hematoma was caused by strain, and the hematoma was pushed out of the intervertebral disc between the fourth and fifth lumbar vertebrae. Be careful, hurting your waist is a big deal. I haven't recovered yet. ? 20 15 12 I was injured again. Later, after communicating with colleagues and doctors, I felt it necessary to write more about this topic. ? Let's talk about ourselves first. Before 20 13, my hobbies were lifting iron and swimming. My exercise time and frequency were relatively high, and my body was still relatively strong. In 20 13, due to various reasons, I started writing my graduation thesis late, so I concentrated on writing my thesis with backache, and finally I couldn't help it. I plan to go to the muscle room again to lift iron and exercise my back in particular. In a state of acid, pain and numbness, I added more weight than usual and did several cycles of hard pulling, paddling, loading, paddling and weightlifting. After practicing, I was refreshed, but the next morning I found myself unable to move, and I could hardly finish squatting in the toilet. More importantly, my right leg is numb. My daughter-in-law took me to the school hospital. After CT, watching the film, it was obvious that a mass of soft tissue came out and pressed the nerve, which led to limited activity and paralysis of the right leg. Then there is a month of traction, physical therapy and cobalamin adenosine. I had a fight with a man in the street with a waist protector in the middle. This is beside the point. In short, after a month, the motor function recovered, and I pulled myself for a while to consolidate and consolidate, and I felt almost good. However, when I exercise, my back often hurts. As one of the important reasons, I can only row a boat but can't lift iron. Since then, Wudaokou has lost a witty comedian.