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 ...

Bulging biceps are a sign of strength, power, and dedication. The cable bicep curl is one of the elite bicep-focused exercises worth including in your upper-body muscle-building program. The cable ...

Your posture can suffer if you spend a lot of time hunched in front of a computer or sitting on a couch or chair. But your workout can improve your posture — as long as you're focusing on the right ...