Popsugar Health & Fitness Workouts Best Exercises For Strong Abs I'm a CrossFitter, and These Are the 20 Core-Carving Exercises I'm Obsessed With 28 November 2018 by Jenny Sugar View On One Page Photo 18 of 20 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 18 Elbow Plank With Hip Dips From an elbow plank position, slowly rotate the spine to lower your right hip to just above the floor. Come back to elbow plank. Now lower your left hip toward the floor. This counts as one rep. Previous Next Start Slideshow WorkoutsAb Exercises