Lower Back Pain: Causes, Symptoms, And Reliable Treatment Options Understanding Low Back Pain The lumbar region, located under the ribcage, is an essential part of the body. Almost everyone experience discomfort in the lumbar region at some point in life, making it a leading cause of missed work in the https://www.diigo.com/item/note/a8c4q/v0s1?k=8f4a105af0553aff060dee1e30e5a5d3