Some pieces of equipment are essential. You can't effectively hammer your legs and glutes without a leg press, squat rack, and barbell. But there are myriad ways to get big pecs with standing chest ...

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

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 ...

Working your upper body, and particularly your chest muscles, at the gym can become a slog, churning out countless press-ups before moving on to the next muscle group. But our chest muscles are ...

As you get older, experts advise increasing strength training to help burn calories and keep your metabolism firing. But if ...

Young athletes are often plagued by upper-body dysfunction. Winging shoulder blades, weak core muscles, the inability to connect to the glutes, poor grip strength and weakness at the push-off point ...