The serratus anterior muscles are often overlooked during a workout. In fact, they might just be one of the most forgotten muscles, especially compared to favorites-to-work like the biceps and glutes.

The serratus anterior is a large muscle that wraps around the outsides of your rib cage like long-taloned claws and attaches underneath your shoulder blades at their inner rims. When your serratus ...

THE CHEST—AND the muscle-pumping workouts it encourages—takes up a great deal of attention for physique-minded guys. If you pause a moment to think about why, you won't need long to figure out the ...