PopsugarFitnessWorkouts20-Minute Upper-Body Dumbbell and Bodyweight WorkoutGrab a Pair of Dumbbells and See How Effective a 20-Minute Workout Can Be! August 30, 2021 by Jenny Sugar View On One Page Photo 4 of 6 ADVERTISEMENT () Start Slideshow Share This LinkCopy ← Use Arrow Keys → 4 Squat Into Overhead Press Stand with your legs just slightly wider than hip-distance apart, arms raised to shoulder height with elbows bent, holding weights by your ears.Bend your knees as if you were sitting in a chair, keeping weight on your heels. Press the dumbbells overhead as you straighten your knees to return to standing. This counts as one rep.Complete as many reps as you can in 45 seconds, followed by a 15-second rest. PreviousNext Start Slideshow WorkoutsStrength TrainingHome WorkoutsBodyweight ExercisesIntermediate WorkoutsDumbbell WorkoutsArm Workouts20-Minute WorkoutsArm Exercises