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 lower back pain at some point in life, making it a common reason for work absenteeism in the U.S.. https://thespineclinics.weebly.com/blog/lower-back-pain-top-causes-symptoms-and-proven-relief-strategies