Popsugar Fitness Workouts Beginner HIIT Workout New to High-Intensity Interval Training? This No-Equipment Workout Is Only 20 Minutes June 20, 2018 by Jenny Sugar View On One Page Photo 2 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Frogger Begin in a plank position. Jump your feet to the outside of your hands, coming into a deep squat and keeping your hands on the floor. Jump your feet back to a plank. To make this exercise easier, only jump halfway or step the feet to the hands instead of jumping. Previous Next Start Slideshow WorkoutsCardio WorkoutsCardioBodyweight ExercisesHIITHIIT WorkoutsNo-Equipment Cardio WorkoutsBeginner Workouts20-Minute Workouts