To build muscle mass, you need around 0.5–0.9 grams of protein per pound of body weight per day. Here's why and other factors ...

It might be more than you think.

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 ...

Plus, exactly how to train to sculpt your muscles.

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 ...

Learn how to build the kind of definition that finally makes your quads pop.

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Whether you’ve been lifting for years or ...

How long does it take to build muscle? An exercise physiologist describes ways of speeding up the process. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Being 50 (and up) just so happens to be a world of possibility for physical fitness. People in their 50s and beyond are crushing workouts and making fitness gains, and you yourself might be wondering ...