Blow up your arms with just two moves. Find a weight you can complete between 15-20 repetitions of the dumbbell curl and dumbbell skullcrusher. Perform a set of dumbbell curls for 15 repeitions, and then a set of 15 dumbbell skullcrushers shortly thereafter (watch the video for helpful hints on correct form). Then do 14 reps of each move, 13 reps of each move, and so on until you get down to 5 reps. After that, work your way back up to 15 reps of curls and 15 reps of skullcrushers.
Shot at Focus Integrated Fitness in New York City.