Popsugar Fitness Workouts At-Home Cardio Workout Finally! An At-Home Fat-Blasting Cardio Workout April 30, 2019 by Susi May View On One Page Photo 6 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Knees and Toes Start with two high knees, bringing your right knee to your left hand, then your left knee to your right hand. Now rotate your right knee slightly outward to bring your right ankle to your left hand, then your left ankle to your right hand. Continue in this alternating pattern. Previous Next Start Slideshow Workouts30-Days-to-StrongCardio WorkoutsBodyweight WorkoutsCardio Strength WorkoutsNo-Equipment Cardio WorkoutsIntermediate WorkoutsPrintable Workouts20-Minute Workouts