This Hand Fitness Trainer is likely to be uber useful if you’re starting to suffer the first twinges of RSI (repetitive strain syndrome) or rampant over doing it-ness. Anyone who spends too much time mousing around the Web will know what we’re talking about! The idea behind this is to strengthen the muscles by creating a flex tension in various directions. It may make you look like a mini-Borg, but if it works…? $39.95.
The device slips on like a glove and has elastic bands that strap to each fingertip, providing resistance as you open your hand. By flexing your hand in the opposite direction of its typical motion, the trainer strengthens the extensor muscles in your hands, wrists, and elbows, helping to reduce the painful symptoms of carpal tunnel syndrome, tennis elbow, and tendonitis.
nice article
interesting… :/