Lower Back Pain: Top Causes, Symptoms, and Proven Relief Strategies Introduction to Low Back Pain The lumbar region, positioned just below the ribcage, is an essential part of the body. Almost everyone experience lower back pain at some point in life, making it a leading cause of missed work in https://www.zupyak.com/p/4371762/t/lower-back-pain-top-causes-symptoms-and-proven-relief-strategies