Pain in the side of the lower back often appears after a long day of sitting at a desk, a long car trip, or intense exercise. It can be sharp, pulling, or dull. Many of my patients describe this discomfort as a "pulling sensation on the side" when bending or rotating their torso. It’s important to note that this isn’t always a serious injury—often, rest and appropriate exercises are enough to alleviate the pain.

It's often accompanied by limited shoulder movement or a feeling that the upper back is “locked up.” In my work with patients, I often see this kind of pain linked to prolonged sitting or poor chest positioning during weight training.

"Lower back pain" is a common term used to describe discomfort in the lumbar and sacral areas. Often, it is interchangeable with "lower back discomfort." This pain can affect areas from the last lumbar vertebrae to the sacroiliac joints, regions crucial for stabilizing the torso. When experiencing lower back pain, people often notice limited mobility, making it difficult to perform simple daily tasks like bending or getting up.