Once the spinal nerve is injured, there is no good way to recover. At present, the most effective method in the world is rehabilitation exercise. Paraplegic patients with normal hands can install a paraplegic walker for walking rehabilitation exercise, and it is still good to wear a paraplegic walker every day and do more activities. If rehabilitation exercises are actively carried out, many patients can still walk simply with paraplegic braces, and even some patients can walk without braces.