Benefit #4: It increases general dexterity of the fingers.
Working the small muscles of the hands will improve the overall dexterity of your fingers. And while this will help you with your typing skills and your ability to solve the Rubik’s Cube, you will also notice that you will be better able to locate acupuncture points through palpation. Searching for the point itself, and then the little vectors coming off of it requires nimble fingertips. The more you palpate points the better you will become at feeling them, but practicing the one-handed turn will accelerate the process so you will see faster improvement.
