THE CHEST IS a muscle group that takes up a great deal of attention for physique-minded guys. If you pause a moment to think about why, you won't need long to figure out the appeal of chest-pumping ...

Science-based lifter Jeff Nippard compared flat to vertical bench angles to see which incline activated the upper pecs most ...

Learn how to do the machine cable fly with proper form to build chest muscle and keep constant tension on your pecs.

Add Yahoo as a preferred source to see more of our stories on Google. CHEST DAY WORKOUTS generally fall into one of two camps. The first (and most prevalent) is pressing exercises, like the ...

If your bench press is plateauting and your physique looks bottom-heavy, it’s time to abandon the flat bench ego and embrace the professional secrets of upper-chest hypertrophy.

"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.

Calves, forearms, obliques: These are all muscles that can be hard to build up, but the level of difficulty usually differs from person to person. Not just smaller muscles, but sometimes even certain ...

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 ...