“14 Days to an Amazing, Fit Body” S:1 E:10 HIIT Workout with Weights

S:1 E:10 HIIT Workout with Weights Mix Plyometrics/cardio with muscle building exercises and 15 minutes is all you need to sculpt muscle and lose weight. Select a light set of dumbbells between 3-10 lb. The more intense of a workout you do, the more calories you’re going to burn over the next 24 hour from the after-burn.