We all want bigger arms and fitness coach Jeff Nippard is showing us how to make it happen using science. In a recent YouTube video shared on October 19, 2024, Nippard ranked 22 of the best and worst ...
That's especially true when it comes to training your big arm muscles with biceps curls. The biceps are not overly complicated muscles. They have two jobs: flex the elbow, and twist (supinate ...