FOR FELLAS OVER 40, few exercises pack a more versatile (and important) punch than the lunge. We lose muscle as we age—that's just a fact of life. Stability and balance become more difficult.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you hate planks because they're hard on the wrists or treadmill workouts because they're ...

A commonly overlooked move that can level up your leg day is the reverse lunge. I certainly underestimated this move until I added it to my workout routine. It’s a smart move for your balance, ...