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

Building bigger, stronger pecs is a goal that never goes out of style, but everyone has an opinion on the best way to actually do it. Exercise scientists Mike Israetel and Milo Wolf just shared their ...

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 ...

Chest exercises after 50, 5 daily moves from a certified trainer to rebuild muscle with less shoulder stress than bench press ...

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 ...

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

Create strength, get better posture, and even give yourself a little "oomph" up top: these 15 chest exercises for women are simple yet very challenging. You'll be sore in all the right places, and you ...

Having solid, well-built chest muscles is vital if you want to be strong and healthy. You may want to play sports, carry a bunch of groceries, lift your kids in the air, or just look and feel good.

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 ...