Popsugar Fitness Workouts Round-the-World Plank Exercise Weekend Workout Challenge: Rolling Round-the-World Plank October 11, 2014 by Jenny Sugar View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 Reverse Plank Lower your left hand behind you, balancing on your palms and heels. Actively press the hips up as you inhale and exhale. Previous Next Start Slideshow WorkoutsStrength TrainingAb WorkoutsArm Workouts