Popsugar Health & Fitness Arm Workouts Best Arm Workout Your Arms Will Transform After Doing This 10-Move Workout 16 July 2018 by Jenny Sugar View On One Page Photo 4 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Overhead Triceps Extensions Stand with your feet hip distance apart. Hold a dumbbell in each hand, pressing them together, bending the elbows behind your head. Straighten your arms to lift the dumbbell into the air, then slowly bend the arms to lower. This counts as one rep. Complete 10 reps. Previous Next Start Slideshow Arm WorkoutsArm ExercisesStrength TrainingWorkouts