30 Minute HIIT Cardio and Legs Workout, Calorie Burning, Dumbbell Workout

20 or 30 Minute Total Body Dumbbell Strength Workout

6 Functional Dumbbell Exercises for a Full-Body Workout

30-MIN. FAT-BLASTING DUMBBELL HIIT / 400-500 CALORIE BURN / STRENGTH + CARDIO / METCON CONDITIONING

How Many Calories Are You Really Burning in the Gym?, Fitness

Intense Super Shred: 40 Minute Fat Blast Workout

A 30-minute HIIT workout to boost full-body strength and fitness

30 Minute Dumbbell Leg Workout

Cardioacceleration is a phenomenal way to burn fat

30 Minute Full Body HIIT Workout: Total Body Resistance And Cardio - Old School Trainer

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