Several science-backed approaches can help build lean muscle, including resistance training, sleeping enough, and eating a nutrient-rich diet high in protein.

Lean slightly forward at hips and with left front foot planted firmly on ground, take an inhale and bend left leg to lower ...

Kill two birds with one stone (dumbbell) in as little as 15 minutes using this trainer's abs and arms strength building workout.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split ...

Build muscle after 50 without machines. Do four bodyweight moves—pushups, step-ups, pull-ups, split squats—with clear sets ...

Shoulder pain can significantly interfere with your exercise activities, but you can still safely perform an upper-body workout with a shoulder injury. The rotator cuff is a group of four muscles — ...

Lie down on a flat bench parallel with the floor (or you could even perform these on the floor). Once you’re set up, the ...

WE'VE WORKED HARD to redefine the Dad Bod. From serving as shorthand for out of shape and over the hill to becoming the basis for our top workout plans and video programs, the term has morphed from a ...

A coach shares four classic bodyweight moves that outbuild many gym workouts for strength and muscle after 45.

Discover the water-based exercise, recommended by Mayo Clinic, that builds joint-friendly strength for seniors in the pool.

"When you challenge your arm muscles with resistance, you create microscopic tears in the muscle fibers," an expert told Newsweek.

What's a typical rate of muscle gain? Unfortunately the short answer is "It depends," because everyone's body responds to stimulus a little differently. But in general, the average exerciser can ...