What causes back pain from swimming

Swimming back pain consider physiological factors and pathological factors, pathological factors such as lumbar muscle strain, lumbar intervertebral disc herniation, ankylosing spondylitis, lumbar dorsal myofasciitis and other causes.
1. Physiological factors: long-term non-exercise lumbar muscle weakness, when swimming is prone to lumbago, strengthen the exercise will gradually ease.
2. Lumbar muscle strain: a long time a posture is easy to cause lumbar muscle strain, when swimming is prone to muscle pain.
3. Lumbar intervertebral disc herniation: the herniated nucleus pulposus oppresses the nerves and lumbar pain occurs, and lumbar pain is easy to occur when swimming with increased lumbar force.
4. Ankylosing spondylitis: due to ligament and bone proliferation around the spine, lumbar pain, morning stiffness, limited lumbar spine activities, and lumbar pain when swimming.
5. Lumbar back myofasciitis: due to strain or trauma caused by the lumbar back myofascia occurs aseptic inflammation, lumbar pain, lumbar stiffness.
Swimming back pain if the rest did not get better need to go to the hospital to check the cause and targeted treatment or treatment.