Popsugar Health & Fitness Dumbbell Workouts Quick Dumbbell Arm Workout If You Want Toned Arms, All You Need Is This Quick Dumbbell Workout — Just 4 Minutes! 27 June 2018 by Jenny Sugar View On One Page Photo 4 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Overhead Shoulder Press Hold a dumbbell in each hand just above your shoulders, palms facing in. Straighten your arms above you. Bend your elbows coming back to the starting position to complete one rep. Perform as many reps as you can with proper form for 30 seconds. Previous Next Start Slideshow Dumbbell WorkoutsArm WorkoutsBeginner Workouts5-Minute WorkoutsStrength TrainingWorkouts