As you get stronger, you become able to lift heavier and heavier weights. That's the idea at the heart of an ...

If you’ve ever been posted up at the squat rack, wondering how heavy you can lift, there’s a simple way to figure out just how strong you really are. Enter: the one-rep max (1RM), or “the maximum ...

Have 34 minutes to spare each week? Then you can put on muscle and lose fat fast. Sounds like magic, but it’s the science of making workouts smarter and more efficient—and it’s scientifically proven.

While each product featured is independently selected by our editors, we may include paid promotion. If you buy something through our links, we may earn commission. Read more about our Product Review ...

This intensive workout plan is designed to get you in shape, boost your energy and set you up for success in the new year.

Since Anne Hathaway’s trainer, Monique Eastwood, shared 10 game-changing insights into Anne’s full workout plan with us, we’ve taken as many tips as we can from Monique’s Instagram page. Most recently ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever been posted up at the squat rack, wondering how heavy you can lift, there’s a simple way ...