The right leg does not listen to the power may be cervical spondylosis, lumbar spondylolisthesis, lumbar disc herniation and other diseases, but also other diseases such as pyriformis syndrome. 1. Cervical spondylosis:Cervical spondylosis is caused by long-term strain on the cervical spine, osteophytes and other factors, the patient’s main symptoms are neck pain, stiffness, numbness of the lower limbs, limb weakness and so on. As a result, the patient will have the phenomenon of the right leg not listening to the call of no strength. 2. Lumbar spondylolisthesis: Lumbar spondylolisthesis is formed due to the self-protection and self-repair of the spine, and the patient will have lumbar pain, lower limb numbness, walking weakness and other symptoms. As a result, the patient will have the symptom that his right leg is not strong enough to move. 3. Lumbar disc herniation:Lumbar disc herniation is caused by the herniation of intervertebral discs, patients will have lumbar pain, numbness of the lower limbs, lower limb weakness, intermittent claudication and other manifestations. As a result, the patient will have the phenomenon that the right leg is not obedient and has no strength. 4.Other:Piriformis syndrome, cerebral infarction and other diseases can also lead to patients with the performance of the right leg is not at the beck and call of no energy. When the patient has the symptom of right leg weakness, he should consult a doctor in time to find out the cause of the disease and follow the doctor’s instructions.