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Review title: carpal tunnel syndrome in 1 easy step
Product review: although this trackball has an appealing look, and may appear to be ergonomic, it is not. I developed chronic wrist pain while using this device. Other people using my TrackMan would complain that it was uncomfortable to use.The reason for this seems to be that usually all your weight rests on your wrist while using this trackball. In addition, any movement that you need to effect is created by moving your wrist, rather than your hand.
