"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 ...

If you're someone who loves tracking your progress at the gym or just wants to understand how your body works when lifting weights, the 1RM is a concept you'll want to know! Don't worry if it sounds ...

Training for big numbers is about more than just ego. Here's what you need to know ...

After a two-year plateau, I built muscle within two months ...

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 ...