DAV Adjustable Preacher Curl Weight Bench With Leg ExtensionSupport for self-pickup face sheet, 11073184Worlds First 82. 1 Degree Preacher Curl Pad Features the world's first preacher curl pad designed with an 82. 1 degree angle. The traditional vertical angle limits your wrist moving range. This unique angle allows for hands rotate outward naturally, enhancing supination and resulting in stronger muscle contractions. By targeting the biceps brachii with maximum efficiency, this innovation significantly improves the effectiveness of each rep. New Ladder