Popsugar Fitness Fitness Tips Bodyweight Ab Workout For Women Here's Your 5-Minute Washboard-Abs Workout From a Celeb Trainer June 12, 2018 by Dominique Michelle Astorino View On One Page Photo 5 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Scissor to Crunch Switch With your hands behind your head, scissor kick your legs — extend your right leg forward and left leg up. Hold that position and do two ab crunches toward the top leg. Switch legs, and do two crunches toward the opposite leg. This counts as one rep. Repeat for 20 reps. Previous Next Start Slideshow Fitness TipsWorkoutsStrength TrainingBodyweight ExercisesBodyweight WorkoutsAb WorkoutsIntermediate Workouts5-Minute Workouts