Dumbbell Preacher Curl Video Exercise Guide

The dumbbell preacher curl is a variation of the preacher curl and an exercise used to isolate the biceps.

The angle used when performing preacher curl variations allows for a more focused concentric portion of the curl. This is especially helpful when trying to build bicep peaks and promote a pump in the biceps.

The dumbbell preacher curl would be an exercise primarily used by bodybuilders to help build bigger biceps. It is an isolation movement that is best used towards the end of your workouts if your goal is building a more aesthetic physique.