Add Yahoo as a preferred source to see more of our stories on Google. The chest is a powerful muscle group, but it’s not a complicated one. It’s composed primarily of two muscles (the pectoralis major ...

"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.

Get those pec gains without getting yourself hurt or smashing up your dumbbells.

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 ...

How to do it Lie down on a bench set at a 30-degree angle, holding two dumb-bells against your chest. Press the dumb-bells up 1/4 of the way, pause for one second, then return to the start position.

Workouts that include dedicated chest routines will improve your upper body strength, posture, and confidence. Unfortunately, many ladies discount these chest-acular benefits from fear based on ...

Arnold Schwarzenegger looked terrific in the 70s; this is an indisputable fact. Even now, 50 years later, we keep going back and analysing how he trained so that we can better understand how to build ...

This hybrid dip variation shifts tension away from your shoulders and triceps, helping you hit your chest harder ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." CHEST DAY WORKOUTS generally fall into one of two camps. The first (and most prevalent) is pressing ...