Dynamic cycling has a role in lumbar disc protrusion, specifically the following two points: First, dynamic cycling is aerobic exercise, can accelerate the whole body fat metabolism. If you adhere to more than 1 hour of dynamic cycling exercise daily, you can lose weight in 3-6 months, abdominal fat will also be significantly reduced, the lumbar spine and lumbar intervertebral disc pressure reduction, can relieve the symptoms of lumbar disc herniation compression nerve. Second, lumbar disc herniation compression nerve can limit the movement of the lower limbs, the appearance of lower limb muscle disuse atrophy. If you adhere to the daily dynamic cycling exercise, you can enhance the muscle strength of the lower limbs, lumbar disc herniation patients to carry out this exercise, can promote the recovery of the muscle strength of the lower limbs. This shows that the dynamic cycling exercise has certain benefits for the recovery of patients with lumbar disc herniation.