From holding heavy weights to longevity, grip strength is key. Try these moves to make it even better.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." YOUR ARM WORKOUTS are, more than likely, focused on two very important muscles: the biceps and triceps.

Most of us spend most of our gym time dead-set on blasting our biceps and torching our triceps, but fail to place any focus on our forearms. Sure, we may bang out a few sets of hammer curls every ...