Popsugar Health & Fitness Hiit Workouts HIIT Workout to Lose Belly Fat This 20-Minute HIIT Workout Is What You Need to Lose Belly Fat 29 June 2018 by Jenny Sugar View On One Page Photo 1 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Plank With Bunny Hop Begin in a plank position with your feet touching. Pull your abs in and jump your feet to the right, bringing your knees toward your right elbow. Your torso will twist to the right. Jump your feet back to plank to complete one rep. Do a hop on the other side, and continue alternating sides for 40 seconds. Rest for 20 seconds. Previous Next Start Slideshow HIIT WorkoutsJump RopeBodyweight ExercisesHIITBelly FatWorkouts