Upper back pain can be just as painful as lower back pain — but you probably won’t get near as much sympathy. Unfairly, people generally associate lower back pain with physical work, while upper back pain is generally associated with poor posture or sweating over a hot desk all day.
Upper back pain can be caused by many things, and it is true that poor posture is one of them. Lack of exercise is another cause for upper back pain. Upper back pain can result from injury or other trauma to the area, as well. Overuse injuries associated with repetitive motion ..
Source: upper back pain
