Understanding how muscles grow is the key difference between training hard and training effectively. Muscle hypertrophy is ...

Scientists have discovered how exercise protects aging muscles by suppressing DEAF1, a molecule they identified as a driver ...

The misconception that muscle can be lean or bulky lies in its appearance. “When people (say ‘lean’), they’re usually ...

Building muscle isn’t just about lifting weights and eating right — mental strength is the overlooked factor that separates ...

Repeated exercise, or wasting, can change the way key genes work.

Jack McNamara does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...