Muscle injury of the upper back

The upper back is the area from the base of the neck to the waist. There are several muscles that work together here to facilitate a number of movements.

Are You Suffering from Severe Shoulder Pain? It Could Be a Sign of a Rotator Cuff Injury: Upper Extremity Specialists: Orthopedic Surgeons

Specific lower back pain

Muscle Strains & Back Pain from Shoveling Snow

How to Treat a Pulled Back Muscle in 8 Steps

Dysfunction of the rib joints on the back

Why Upper Back Stiffness Could Be the Root Cause of Your Shoulder Pain — Laguna Orthopedic Rehabilitation

What is the Thoracic Spine and why is it painful? - OPTIMUM EXERCISE PHYSIOLOGY

Popliteus tendinitis

Heart disease