"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." You don’t necessarily need a bulky set of dumbbells to get the chest muscle activation you seek.

Because you don’t get nicknamed “Steel” at 40 by skipping chest day.

Can you build chest muscles faster? Absolutely—but not by chasing random workouts or copying routines from social media. According to modern exercise science, the key to accelerated chest growth lies ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. The major muscle in ...

Add Yahoo as a preferred source to see more of our stories on Google. For many lifters, chest day is a Monday ritual. For others, creating the perfect upper-body blend of strength, hypertrophy, ...

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 ...

You may have rolled your eyes as a teen when an adult told you to “stand up straight” or “stop hunching your shoulders,” but they had a good point: poor posture can lead to misalignment, muscle and ...

Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). The two sections come ...

Strength training supports healthy aging by preserving muscle, bone density, metabolic health, and independence.

Hold a dumbbell or kettlebell at chest height. Keep your chest and core engaged to keep the weight from tipping your torso ...

Small tweaks can make a huge difference in your strength.