IN THE AGE of peak fitness influence on social media, there's no shortage of exercises circulating your feed. While it's nice to have a vast library of movements to keep your days in the gym ...

Mastering proper dumbbell fly technique can be the missing link between a stagnant chest and noticeable gains in strength, ...

Staying strong after 60 is no longer about lifting heavy weights. According to fitness experts in the United States, seated ...

There's a good chance you're overlooking one of the most growth-promoting chest exercises available—and it doesn't require a ton of equipment, either. In a recent Reddit thread, one natural ...

Having well-defined pectorals, or “pecs” for short, is essential to a balanced body. A great chest definitely turns heads, but more importantly, it’s essential to making an athlete stronger for ...

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 ...

Yoga isn’t the only way to improve your posture—exercises that stretch and strengthen your core, back, chest, and neck can ...

One of the industry’s most-watched trainers, Jeff Cavaliere, MSPT, CSCS, of Athlean-X, recently shared not one, but two, full-body workouts designed for maximum gains. His workouts prioritize ...