Swimming is good for lumbar disc herniation, swimming is a good item for lumbar disc herniation rehabilitation training, the benefits are as follows: 1, through swimming can restore the physiological curvature of the lumbar spine, lifting the compression of the nerve roots; 2, through swimming can also make the muscles of the lumbar back plump and strong, increasing the stability of the spine; 3, through swimming can also relieve the state of muscle tension and spasm in the lumbar back, lifting the nerve roots 4, through swimming can also make the intervertebral foramen and the gap between the vertebral body increase, so that the intervertebral foramen on the nerve compression effect can be relieved. 5, through swimming can also improve the body’s tolerance to cold stimulation, so that it can relieve lumbago, sciatica, lower limb numbness caused by lumbar disc herniation, as well as improve muscle strength, restore muscle fullness and so on.