Popsugar Health & Fitness Workouts Best Bodyweight Exercises For Strong Abs These Are the 43 Bodyweight Exercises Women Need For Strong, Chiseled Abs 4 April 2019 by Jenny Sugar View On One Page Photo 25 of 43 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 25 Crunchy Frog Begin sitting, balanced just behind your sits bones, and rock back slightly to lift your feet off the floor; gently pull your knees to your chest. Exhale, pull your navel to your spine, and lean back slightly as you open your arms to the sides and straighten your legs. Inhale and return to the starting position to complete one rep. Previous Next Start Slideshow Workouts