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: Dr. Eric Serrano MD Written By: Scott Mendelson Posted on: January 8, 2016 Most Recent Articles High Intensity Fat Burning Intervals 6 Low Body Fat Nutrition Strategies Mechanical Advantage Arm Circuits 7 Stubborn Fat Loss Nutrition Keys Get Huge Muscle Pumps Fat Burning Conversion Targeted Carb Fat Burning Cluster 8 Negative Training Front Load Calories Fat Burning Ugly Visceral Fat Solutions