THE CHEST—AND the muscle-pumping workouts it encourages—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 ...

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 ...

"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.

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 ...

Trainer smarter, not harder.

Add Yahoo as a preferred source to see more of our stories on Google. The fitness practice also delivers a host of other health benefits including cardiovascular support and a targeted approach to ...

A certified trainer, Terry Tateossian, shares 5 daily moves that restore muscle tone and strength after age 60.

A trainer reveals the knee pushup benchmark after 50 that signals elite upper-body endurance. See how many you can do.

Men naturally lose muscle mass after 50, but strength training can slow that process. Experts share the 5 best exercises to ...