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 1 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Jumping Jacks Jump your legs out as you bring your hands overhead, and then jump back to standing. Previous Next Start Slideshow Full-Body ExercisesCardioWorkouts