Popsugar Fitness Halloween Halloween-Themed Exercise Moves Do This 5-Move Halloween-Themed Circuit For a Killer Workout October 23, 2017 by Dominique Michelle Astorino View On One Page Photo 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Warm Up With a "Black Cat" (Cat Cow) Arch your back like a black cat to warm up for the next set of total-body moves. Take your time, and do as many Cat Cows as you need! How to do Cat Cow. Previous Next Start Slideshow HalloweenFitness TipsWorkouts