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

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.

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

Tokyo, Japan – Researchers from Tokyo Metropolitan University have discovered that a protein excreted by type I (slow) muscle fibers, key to muscle endurance, can cause surrounding myoblasts, ...

Researchers have created a new type of fiber that can perform like a muscle actuator, in many ways better than other options that exist today. And, most importantly, these muscle-like fibers are ...

Follow these four trainer tips to optimize the process.

Chest exercises after 50, 5 daily moves from a certified trainer to rebuild muscle with less shoulder stress than bench press ...