Patients with anal fissures are fine for daily said exercises, such as running, playing ball, swimming, are not affected. After surgery, it is recommended to do anal exercises: anal lifting, contracting the anus autonomously, relaxing-contracting-relaxing, such a process to promote blood circulation, which can speed up healing, promote the peristalsis of the gastrointestinal tract, and stimulate defecation. If the stool is not dry and hard, it can be easily expelled and the occurrence of anal fissure can be reduced.