Lumbar pain by pressing consider lumbar muscle strain, lumbar disc herniation, lumbar sprain, ankylosing spondylitis and other causes. 1. Lumbar muscle strain: due to a long time in one position or often do tired work, resulting in chronic strain on the muscles of the lumbar back, pain on both sides of the lumbar vertebrae, aggravated after exertion, alleviated after rest. 2. Lumbar disc herniation: pain on one or both sides of the lumbar spine, pain radiates to the lower limbs when pressed, and may be accompanied by numbness of the lower limbs and weakening of the muscle strength. 3. Lumbar sprain: due to sudden postural changes or lumbar involvement, muscle strain occurs, the lumbar region is in a fixed position, not daring to move, localized pressure and pain. 4. Ankylosing spondylitis: the disease gradually causes spinal hyperplasia and fusion, resulting in limited spinal activity, obvious pain at night and morning stiffness. Lumbar pressure pain if the pain is obvious, the etiology has a variety of possibilities, including lumbar spine fracture, lumbar spine bone tumor and lumbar vertebrae subluxation and other diseases, need to consult a doctor in time.