Information to help you with tendonitis/tendinitis of the wrist. Treating stress on/of the wrist A great tip for anyone who has symptoms of tendonitis from working a lot on a computer or has tendonitis wrist due to playing a musical instrument. This Tip is a simple exercise for treating tendonitis or preventing tendinitis & repetitive stress injuries to the wrist. This Video is taken from Rita Harrison's series or Heath and Happiness Tips. Health Tip (c) Rita Harrison: Good Health Tips 2011