Lower Back Pain: Causes, Symptoms, and Reliable Treatment Options What is Low Back Pain? The lumbar region, located under the ribcage, is a vital area of the body. Almost everyone encounter discomfort in the lumbar region at some point in life, turning it into a leading cause of missed work https://www.zupyak.com/p/4369881/t/lower-back-pain-causes-symptoms-and-effective-treatment-options