Popsugar Health & Fitness Body Weight Laurie Hernandez HIIT Exercises Olympic Gymnast Laurie Hernandez Shares Her Favourite HIIT Exercises to Do at Home 6 July 2019 by Samantha Brodsky View On One Page Photo 2 of 2 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Elbow Plank With Hip Dips Start in an elbow plank position, and slowly rotate the spine to lower your right hip to just above the floor. Come back to your plank to complete one rep. Now lower the left hip toward the floor for your second rep. Continue alternating sides. Previous Next Start Slideshow Body WeightGymnasticsAthletesHIITWorkoutsPopsugar Interviews