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 ...

For a program to be most effective, Washington recommends sticking to it for at least four to five weeks before changing it ...

IF THERE’S one exercise that’s pretty much included in every lower body workout going, it’s the humble squat. A simple move, and one that can provide a multitude of body benefits, it’s a great ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...