The lumbar spine usually curves slightly inward, called lordosis. Problems with the lumbar spine may cause pain and limited motion in your back or hips. In a normal, healthy spine, the five lumbar ...

Medically reviewed by Oluseun Olufade, MDSpinal stenosis exercise programs should be focused on improving spinal flexibility, ...

This results in an exaggerated arch in the lower back (lumbar lordosis), leading to discomfort and stiffness. Since these physiological changes are normal during pregnancy, what matters most is ...