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

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

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

From stabilizing blood sugar to supporting lean mass, fiber is the performance tool most men ignore. Here’s how to close the gap.

A research team led by Senior Researcher Sangkyoo Lim from the Division of Energy & Environmental Technology at the Daegu Gyeongbuk Institute of Science & Technology (DGIST; President Kunwoo Lee) has ...

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

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

Let’s get one thing straight: Muscle is muscle. Despite what many fitness influencers may have you believe, there’s no such thing as "lean muscle" or "bulk muscle." It’s all made from the same stuff.