Lower Back Pain: Key Factors, Warning Signs, And Effective Solutions Understanding Low Back Pain The lower back, located under the ribcage, is a vital area of the body. Almost everyone experience discomfort in the lumbar region at some point in life, turning it into a common reason for work absenteeism https://www.zupyak.com/p/4369901/t/lower-back-pain-top-causes-symptoms-and-proven-relief-strategies