Lumbar disc bulging is recommended to be reset by side-lying diagonal wrenching method, holding armpit turning waist method, traction method and arch bridge method under doctor’s guidance. 1. Side-lying diagonal wrenching method: the patient is lying on the side, with the chest in the lateral position and the hips tilted forward. The doctor’s left hand pulls the upper body slightly backward, and the right hand presses the arm downward, gradually applying pressure and continuing to pull slowly. 2. Holding the armpit and turning the waist: the patient sits in the sitting position. Fixed below the buttocks, the doctor pulls the upper body and gently rotates it to reset. 3. Traction method: Suspension or lower extremity traction can relieve the tension of the muscles and ligaments around the intervertebral space, indirectly increasing the height of the intervertebral space, which is conducive to relieving lumbar disc bulging. 4. Arch bridge method: take the head, hands, feet as the support point, elevate the lumbar back, buttocks, as if the arch bridge, can relieve the pressure of the lumbar region. Patients with lumbar bulging discs can use the above methods to reset, but resetting has certain risks, and it is recommended to do so under the guidance of a doctor. If the repositioning is not good or the symptoms are not significantly relieved, it is recommended that the patient consults the hospital in time for further treatment.