Why Does Prolonged Sitting Cause Back Pain? Sitting For long hours has become a common part of modern life. Daily activities like desk work, commuting, studying, and screen time often require hours of continuous sitting. Over time, many people begin to notice lower back pain, stiffness, or discomfort, especially when https://share.evernote.com/note/5da5e2ca-60b9-2bbb-cf9b-ef7b6b3eb44d