A comprehensive guide to max out your gains and fill out your shirtsleeves, according to exercise experts.

Yes, you can build muscle while burning fat – science and real-world evidence both say so, but it’s less than optimal.

An up-to-date look at the protein sources Americans choose most when training daily and aiming for real, sustainable muscle ...

Ever wonder why some people seem to pack on muscle effortlessly while others spend months in the gym with little to show for it? Muscle growth isn't just about lifting weights -- it's a complex ...

Eating just 5 percent more calories daily can do the trick.

Plus, how to get the most of your walking workout.

Building muscle after 50 is essential for feeling strong and healthy. While you’re perfecting your strength training routine and making sure to eat enough protein, you might wonder: How long does it ...

Picture this: You’ve finally committed to a strength training routine and you’re feeling strong. But now you’re deep in the numbers. Reps...sets...weight ...

Aging changes how you train, but it doesn’t eliminate your ability to grow. A top coach explains what needs to shift in your 50s.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are a lot of reasons to head to your local barre studio and try out a class. Among a long list of ...