Whether sphincter relaxation can be recovered depends on the degree of sphincter relaxation, which may or may not be recovered. When one’s sphincter has no organic lesions, one’s sphincter can usually be restored to normal, and can be gradually restored by increasing sphincter contraction exercise, i.e., anal lifting exercise, which can usually improve one’s sphincter laxity by insisting on exercising for more than one month. If the patient has sphincter injury, such as the corresponding nerve innervating sphincter spinal cord injury and sphincter trauma injury, usually exercise can not improve the sphincter relaxation. The patient can go to the local hospital to consult and listen to the professional doctor’s advice for treatment, so as to avoid delaying the condition.