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 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/4371763/t/lower-back-pain-top-causes-symptoms-and-proven-relief-strategies