Popsugar Health & Fitness Dumbbell Workouts Dumbbell HIIT Workout Grab a Set of Dumbbells For This Total-Body HIIT Workout to Fight Belly Fat 28 October 2018 by Jenny Sugar View On One Page Photo 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Dumbbell Thruster 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. Keep going for 45 seconds. Rest for 15 seconds. Previous Next Start Slideshow Dumbbell WorkoutsIntermediate WorkoutsFull-Body Workouts30-Minute WorkoutsBelly FatStrength TrainingWorkouts