Hello, I feel a pain in my shoulder to my upper right arm when I am hiking. it is not due to my backpack..I lightened the load and the pain still happened. I just joined a gym for the winter season and same thing happened when I was working on my upper body strength. I called my doctor and she wants to see me right away. What could be the problem?
You need to follow the advice of the doctor as well please undergo some special Tet for cervical region and focus on stretching the trapezius muscle and upper limb muscles.