The Chirp Halo is an at-home device that comes with two small magnetic devices (or “pucks”) that attach to sticky pads on ...

You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

If you're curious about starting a resistance training routine and not sure where to begin, start with these ...

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

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

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

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

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

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

Having different chronotypes, or being more active in the morning vs. afternoon, may play an important role in preserving muscle mass and strength, and metabolic health, according to a new study.

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

Aging muscles heal more slowly after injury—a frustrating reality familiar to many older adults. A UCLA study conducted in ...