Popsugar Health & Fitness Fast Fitness Bodyweight Ab Workout | 10 Minutes "Abs, Core, and a Little Bit More" Bodyweight Workout 15 November 2018 by Susi May View On One Page Photo 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Squat With Standing Side Crunch Work your legs and abs with this one move. As you return to standing from your squat, bring your right elbow to your right knee to perform a side crunch. Alternate sides with every rep. Repeat for 45 seconds. Previous Next Start Slideshow Fast FitnessFast Fitness WorkoutsBodyweight ExercisesBodyweight WorkoutsIntermediate WorkoutsAb Workouts10-Minute WorkoutsStrength TrainingWorkouts