Popsugar Fitness Workouts Indoor Cardio Workout Don't Feel Like Going Out? Do This At-Home Cardio Workout December 26, 2017 by Jenny Sugar View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 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. Jump your feet to the left, then jump back to plank to complete one rep. Do as many reps as you can for 40 seconds. Rest for 20 seconds. Previous Next Start Slideshow Workouts