TikTok user shares her hospitalization experience after her first spin cycle session.

To grow your muscles, you need to eat more. But new research shows a modest calorie surplus alongside training can help build ...

Can you build muscle while you are eating fewer calories to lose fat and excess weight? Learn what may help meet your goals.

People who exercise frequently need to ensure they're getting enough protein in their diet. These 10 foods can help—and are ...

Creatine is a popular workout supplement, and some people use it to support weight loss. Learn how this supplement ...

Discover four high-protein foods a sports dietitian recommends to help adults over 60 build lean muscle and support healthy ...

Working out doesn't just build muscle but, in later life, helps maintain a powerful cellular machine that repairs damaged tissue with efficiency. Scientists have now not only discovered how this ...

As people age, muscles naturally lose mass and strength, a condition known as sarcopenia. The decline can make everyday ...

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

Muscles make up nearly 40% of the human body and power every move we make, from a child's first steps to recovery after ...

To our younger selves, "getting in shape" was usually code for fitting in smaller jeans. But after age 50? It means so much more. It means taking steps to ensure our golden years are truly radiant. We ...