Preacher Curls are one of the most Effective Biceps Exercise Possible. Use Straight Bar to Hit all Elbow Flexors in One Movement. Partial Reps on a Curl Bench can help overcome Sticking Points in other Biceps' Lifts. On a Arm Curl Bench use an Easy Curl Bar for Reverse Curls at Multiple Width Grips for Outstanding Bicep Bracii (Outer Biceps Head), Bicep Bracialis and Brachioradialis, (forearms) Development. Curl Bench Hammer Curls with an offset Grip provides Complete Bicep Development. Break out the Big Guns Buy a Preacher Curl Bench! FREE Shipping in the Contiguous United States.