For patients with lumbar disc herniation, self-exercise is a very important and effective treatment method. First, it is important to maintain the correct sitting posture, sit up straight without leaning sideways, and avoid sitting for extended periods. It is also necessary to keep the waist warm to prevent catching cold. Second, it is necessary to strengthen the exercise of the back muscles, especially the erector spinae and multifidus, with exercises such as single-leg bridges, double-leg bridges, and the "little swallow" exercise. Third, maintain the correct posture in daily life, such as when lifting or holding objects, to avoid increasing tension in the waist and causing unnecessary damage. Fourth, regarding rest, it is crucial to lie on a firm bed and possibly add a thin pad under the waist to keep the hips and knees in a certain alignment, ensuring the waist muscles can fully relax. Fifth, always wear a waist belt during exercise. The waist belt is one of the most important orthopedic supports, serving to immobilize and protect the waist, limiting movement during activity to solidify the effects of earlier treatments. Therefore, patients with lumbar disc herniation must develop a complete and reasonable treatment plan at a regular medical institution and normal physiotherapy institution.