Browney on MSN

How Muscles Really Grow, Explained

Muscle growth is more than just moving heavy weights—it's a complex biological response. In this video, we explain how ...
Everyday Health on MSN

Exactly How to Use Leucine for Bodybuilding and Gaining Muscle

Leucine is a BCAA that triggers muscle hypertrophy and is found in protein-rich foods and supplements. Learn when and how to ...