THERE ARE FEW physical attributes guys care about more than a strong chest. Bulging biceps and chiseled abs round out the remainder of the torso, sure—but as anyone who's seen a superhero movie can ...
Yes, you read that right. Building those pectoral muscles doesn't necessarily require a whole arsenal of gadgets. In fact, trainers claim that bodyweight exercises are a powerful and accessible tool ...
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 ...