In order for your shoulder to function optimally, you need good thoracic (upper back) mobility. Too many people have poor upper thoracic mobility — tightness in area between your shoulder blades — due to spending many hours at the computer, poor posture, not being active enough, etc. This can lead to problems in shoulder joints, rotator cuff issues and bursitis
We all need good extension through our upper backs order to complete overhead movements without compromising shoulder joints. In order to improve your upper back mobility, here are a few exercises that can be done at home on a daily basis.