Popsugar Fitness Workouts 10-Minute CrossFit Workout This CrossFit Workout Will Be the Most Intense (and Fun!) 10 Minutes of Your Day March 23, 2019 by Jenny Sugar View On One Page Photo 1 of 3 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Jump Rope Grab a regular or heavyweight jump rope. Complete 50 single- or double-unders. Previous Next Start Slideshow WorkoutsStrength TrainingCrossFit10-Minute WorkoutsIntermediate Workouts