The best part of this post is the warning you have given to the rest of us, thank you Jingleman.

Do the exercises that are needed to strengthen the parts that lifting and standing by our keyboards is trying to damage. Last year I began to get a little ting when I lifted my keyboard, I have been going to the gym since with no problems.
Please don’t wait, I can feel the pain of the men that have posted here.

John C.