Extended Lever Curls Holding the end of the dumbbell to increase the length of the lever provides fresh stimuli for the muscles. Article Information Written By: Scott Mendelson Written By: Dr. Eric Serrano MD Posted on: January 8, 2016 Most Recent Articles Build Carb Tolerance for Fat Burning MMA Physique Training Personalized Programs Muscle Activation Drills Rapid Fat Burning Macronutrient Cycling Protocols Innovative 6 Pack Training Outsmart 10 Pounds of Body Fat in 3 Weeks Stop Holiday Body Fat Accumulation 2023 Functional Conditioning Circuits Ultimate 6 Pack Circuits