Hello, so for the past year + now I ve been getting this sensation in my right arm like a dead arm . I use that term to reference my days when I played baseball and was a pitcher... it hurt to raise my arm and even throw the ball. That s how I m feeling now... when I raise my arm to shoulder level or higher it hurts... and when I massage the area where I feel the pain it hurts to the touch... almost like a muscular problem. I don t get numbness or anything but it s a mystery as to why this is happening... especially since I haven t played baseball in years and even thrown anything in the past few months. Last year around this time I did go for an MRI and it revealed nothing... so at a loss at what could be the problem?