Ready to transform from a rookie fitness enthusiast to a beast in just 12 weeks? Follow this guide. Muscle building should ...

In TODAY.com's Expert Tip of the Day, dietitian Natalie Rizzo shares her favorite post-workout snack to help the body recover and rebuild muscle.

Building muscle has serious perks.

When you drink a protein shakes doesn't matter as much as how much protein you consume. Here's the latest research and expert ...

Which exercises are most effective for your pecs? What to know.

There are a million and one workout routines out there, but which one is right for you?  Here's how to structure your weekly ...

Creatine helps increase power and muscle growth, while pre-workout offers quick energy and focus. Learn how they differ and when each supplement makes sense for you.

It is generally safe to mix creatine with protein powder, as long as you do not exceed the recommended dosages of both ...

The secret to effective workouts and big gains is sitting in your fruit bowl. According to sports nutrition experts, choosing the right fruits can help fuel training sessions, improve endurance, and ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you've given WH's protein challenge a go, you know how important this macro is to your health and ...