MOST GUYS GO about their business in the gym with one of two goals: They either want to build strength or gain muscle (or just as likely, they hope to achieve a bit of both). To achieve either of ...

A complete bodybuilding shoulder workout, designed by a U.S.-based fitness expert, to develop bigger, stronger, and ...

Building powerful shoulders isn’t just about size—it’s about strength, balance, and performance, and the front deltoid plays ...

In the world of weightlifting, isolation movements certainly have their place—especially if you're trying to sculpt individual muscles. Hammering each on its own is essential for getting the ...

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 ...