As a heavy computer user, I used to have a lot of problems with my right wrist. I thought I was getting a serious case of carpal tunnel syndrome. I often had to massage my wrist, and I also used some interesting stretching techniques to help relieve the discomfort. I'd heard of people who needed surgery to correct the problem, and I thought that would eventually be my fate.
Then I realized there was something I could do about it. I've figured out a few things that have changed my life, and I have no discomfort any more. Most of my problems come from the mouse, and I really believe that's where most other people's problems also lie.