Place the EZ curl bar on the rest handles in front of the preacher bench. Lean over the bench and grab the EZ curl bar with palms up. Sit down on the preacher bench seat so your upper arms rest on top of the pad and your chest is pressed against the pad. Lower the weight until your elbows are extended and arms are straight. Bring the weights back up to the starting point by contracting biceps. Repeat

El diagrama muestra los músculos más usados en este ejercicio