Why do my wrists click and lock up after typing fast on a mechanical keyboard?
1. Introduction Wrists click and lock up after typing fast on a mechanical keyboard due to mechanical friction and inflammation within the tendon sheaths, a condition clinically termed tenosynovitis. The rapid, repetitive actuation of mechanical switches combined with a sustained non-neutral wrist posture causes the flexor and extensor tendons to rub continuously against their surrounding … Read more