A hand exercise that involves moving the pinky up and down has gone viral because of its alleged cognitive benefits. Here experts weigh in on the hack.

Improving finger strength and dexterity is important for a number of activities, from playing a musical instrument to ...

How often do you stop to think about your pinky fingers? Probably not much. How often do you actually exercise them? Probably less than not much. Maybe it's time to give that a try, though. According ...