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 ...

MOST THINGS WE do are forward-facing. We walk forward, reach forward, bend forward—of course, because we primarily see in front of us. That’s caused us to put an emphasis on the aesthetics of the ...

As someone who trains, I know how difficult it can be to get started when you're looking at all the countless exercises and variations that exist. To help you narrow it down as you work to build ...

There are countless ways to get your workout done. You can opt to do the entire upper body in a session or split the upper body into pulling and pushing movements over two days. A third option is to ...

You don’t need a gym to build muscle. These unique bicep and back workouts use minimal or no equipment to help you grow strength and size at home. There are several effective bicep and back workouts ...