Lower Back Pain: Causes, Symptoms, And Reliable Treatment Options Introduction to Low Back Pain The lower back, positioned just below the ribcage, is an essential part of the body. Almost everyone encounter discomfort in the lumbar region at some point in life, making it a leading cause of missed work https://www.diigo.com/item/note/a8c4q/v0s1?k=8f4a105af0553aff060dee1e30e5a5d3