Popsugar Health & Fitness Ab Exercsies Best Ab Moves These Are the 50 Best Ab Moves For a Chiseled 6-Pack (Plus 5 Ab Workout Videos!) 30 August 2018 by Jenny Sugar View On One Page Photo 25 of 55 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 Ab ExercsiesStrength TrainingWorkoutsAb Exercises