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 1 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Wide Bicep Curl Stand with your feet slightly wider than hips-width distance apart. Holding a dumbbell in each hand, hold your arms out wide with a slight bend in your elbows, palms facing up. Bend at your elbows, pulling the weights toward your ears. Extend your arms out wide again to complete one rep. Complete as many reps as you can with correct form for 30 seconds. Previous Next Start Slideshow Dumbbell WorkoutsArm WorkoutsBeginner Workouts5-Minute WorkoutsStrength TrainingWorkouts