It might be more than you think.

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 ...

Building muscle has serious perks.

Here's how muscle growth, or hypertrophy, works and four ways to optimize hypertrophy including nutrition and resistance ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. A wave of research over the past few years has made it clear that a strength training habit is really important for your health.

Walking is the ultimate tool for longevity, but fitness experts reveal the specific metabolic tweaks needed to transform a ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...

Body recomp means building muscle and losing fat at the same time. Learn how to optimize your training and diet to see ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty/Mike Harrington Losing fat and building muscle are like the Holy Grail of fitness ...