PopsugarFitnessWorkoutsHIIT Workout to Lose Belly FatThis 20-Minute HIIT Workout Can Help You Burn Fat and Slim Your Waistline December 8, 2020 by Jenny Sugar View On One Page Photo 2 of 6 ADVERTISEMENT () Start Slideshow Share This LinkCopy ← Use Arrow Keys → 2 Air Squat Stand with your feet slightly wider than your shoulders, feet parallel or toes slightly turned out.Bend your knees, lowering your hips deeply. Bring your thighs parallel to the floor and bend the elbows, keeping weight back in your heels.Rise back up, straightening the legs completely, squeezing the glutes at the top of the movement to get the most out of the exercise.This counts as one rep.Do as many reps as you can in 40 seconds. Then take a 20-second rest.PreviousNext Start Slideshow WorkoutsBelly FatBodyweight ExercisesHIITJump RopeHIIT WorkoutsIntermediate Workouts20-Minute Workouts