Popsugar Health & Fitness 20-Minute Workouts 20-Minute CrossFit AMRAP Workout This 20-Minute CrossFit Workout Will Push You Hard and Make You Feel Alive! 16 April 2019 by Jenny Sugar View On One Page Photo 4 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 Cardio Choose your cardio! Hop on a rower, bike, or treadmill, or if you don't have a machine, run in place or jump rope. Go for two minutes. Previous Next Start Slideshow 20-Minute WorkoutsIntermediate WorkoutsCrossFitWorkouts