In high school I had one of those hand springy things you squeeze to improve your grip. I thought it would build my forearms. My friend had one with a built-in counter so he could track his reps. As ...

Stop and consider this for a moment: when was the last time you thought about your grip strength? Well, maybe you should think about it more often. Sure, having strong hands and forearms can be great ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Grip strength is a measure of how tightly you can hold onto an object in your hand and how long you can ...