"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 ...

SO, YOU WANT to get strong and build muscle, but you don’t have a ton of time to dedicate to the gym. You can try the 5/3/1 training split, a workout plan that helps to streamline your lift without ...

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 ...