Popsugar Fitness Workouts What Are the Best Arm Exercises? Arm Day Will Leave You Sore as Hell If You Include These 25 Moves June 23, 2018 by Jenny Sugar View On One Page Photo 13 of 25 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Plank With Bunny Hop Begin in a plank position with your feet touching. Pull your abs in, and jump your feet to the right, bringing your knees toward your right elbow. Your torso will twist to the right. Jump your feet back to plank to complete one rep. Previous Next Start Slideshow WorkoutsStrength TrainingArm Exercises