Lower Back Pain: Top Causes, Symptoms, And Proven Relief Strategies Understanding Low Back Pain The lumbar region, located under the ribcage, is a vital area of the body. Most individuals experience discomfort in the lumbar region at some point in life, making it a leading cause of missed work in https://share.evernote.com/note/fec0fdd8-801b-b4dc-6130-8701a7563e67