Why Add the Dumbbell Hammer Curls to your Bicep Routine 🔨

Hammer curls are an excellent exercise for developing stronger, thicker, and more defined arms.

Unlike the traditional bicep curls, which use an underhand grip, hammer curls use a neutral grip (palms facing inward).

This really changes how the muscles are challenged and makes hammer curls a valuable addition to a hypertrophy routine.