Popsugar Health & Fitness Fat Burning 40-Minute Home Workout A CrossFit Coach Created This 40-Minute Home Workout to Torch Fat and Build Muscle 23 January 2019 by Jenny Sugar View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← 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 your elbows, keeping weight back in your heels. Rise back up, straightening your legs completely, squeezing your glutes at the top of the movement to get the most out of the exercise. This counts as one rep. Do as many air squats as you can for 30 seconds. Previous Next Start Slideshow Fat BurningBeginner WorkoutsCrossFit30-Minute WorkoutsCardio WorkoutsStrength TrainingWorkouts