GLP-1 drugs like Ozempic and Zepbound are great at promoting weight loss, but they also cause folks to lose muscle along with fat.

A dietitian explains how much protein you need to build muscle, the daily recommended amount of protein, and the best way to meet your nutrient goals.

Adding a pound of muscle requires smart reps and sets, specific exercises, and protein, says Shannon Ritchey, DPT, . Here's how to do it.

Muscle pain due to cold weather may occur as a result of tense muscles, injuries, chronic conditions, or pain tolerance. Learn more here.

And what are the best ways to get rid of them? What causes muscle knots? Muscle knots tend to form when a muscle is overloaded, either through exercise or poor posture.

Oblique muscle pain is typically a sign of injury to the oblique, or side, muscles. Learn more here.

Though many people experience muscle twitching, it's often incorrectly identified as a muscle spasm.

Muscle stem cells called satellite cells compensate for this by donating their nuclei into growing muscle fibers. You lose satellite cells as you age, which could be one reason why it's harder to ...

Here’s why older adults naturally lose muscle mass over time and how regular physical activity and resistance training can help ...

Welcome to the 1960s, the decade of the original muscle car! These are the 10 muscle machines that really mattered.

Some doctors are choosing to prescribe muscle relaxers in place of opioids because they pose fewer risks and less chance of dependency.