Hi, are there some suggestions about how to take care of hand?for weeks, I felt the hand especially the thumb get strengh-less in typing, and kinda of stiff,
I can't avoid using mouse ( even has changed to a light one) and keyboard, googled some way, a bit horrible, someone even said need do operations.
are there some good way of avoiding it. 3 years ago I once had, but gone within week. now I get handache about it.
just curious about the answer, thanks,