Most men want strong biceps and a lot of them focus on working their arms when they go to the gym. Of course there are a lot of exercises which can create muscle growth, but using the best bicep workouts can produce impressive results. Some exercises, like the various curls, work directly on the biceps to develop them. Examples of direct exercises are preacher curls, with a barbell, or concentration curls, using dumbbells. Multi-joint weightlifting exercises work a primary muscle group and the biceps are worked as a secondary muscle group. Both the bench press and pull downs can do this.