Popsugar Fitness Workouts Bodyweight Workout For Abs Flat-Abs Bodyweight Workout March 24, 2016 by Susi May View On One Page Photo 4 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Jump Squat Reps: 12 Stand with your feet shoulder width apart and bend your knees and hips, coming into a squat, then engage your core and jump up explosively. When you land, lower back into the squat position to complete one rep. Land as quietly as possible, which requires control. Previous Next Start Slideshow WorkoutsStrength TrainingBodyweight WorkoutsIntermediate WorkoutsFull-Body Workouts20-Minute Workouts