One in a while during the day but not every day for a few minutes I get what feels like my right arm is slightly less strong than my left. I work out almost every day with no problem. It just feels like there is very slightly less control but I can do everything . What do you think? I an 62. Have had stress tests,and all things heart related and all come out normal. What do you think?
Hello, I have studied your case. . Weakness in one arm with pain can be caused by either cervical spondylitis or rotator cuff tear. I would suggest you to meet a physician and confirm this diagnosis.  You might need to take MRI of the neck and shoulder to confirm the diagnosis. I hope this answer will be useful for you.  Let me know if there is any other followup questions. Thanks for using Chat Doctor.