Popsugar Health & Fitness Full-Body Exercises Indoor Cardio Exercises When It's Raining or Too Hot to Run Outside, I Do These 23 Indoor Cardio Exercises 22 June 2020 by Jenny Sugar View On One Page Photo 4 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 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. Complete the same number of reps on both sides. Previous Next Start Slideshow Full-Body ExercisesCardioWorkouts