Shoulder sprains and strains are both injuries that can happen due to overuse of or trauma to the shoulder. While the symptoms of the two are similar, they involve different types of tissue within ...

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 ...

You might have seen media articles or fitness influencers online urging people to do "dead hangs," where one hangs loosely from a bar—usually with feet off the floor. The goal is usually to improve ...