Popsugar Health & Fitness Crossfit Full-Body CrossFit Workout This 36-Minute CrossFit Workout Looks Insane (but That's Why It's So Awesome!) 11 October 2018 by Jenny Sugar View On One Page Photo 5 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Cardio Choose a cardio machine (rower, bike, treadmill), and go strong for five minutes. You should be working hard enough that you can't have a conversation. If you don't have access to a machine, run in place, run outside, or jump rope. Previous Next Start Slideshow CrossFitWorkouts