Hardcore HIIT Vol.1 || Podcast Audio Workout Leave a Comment / podcast / By Jimmy Kim Warm Up 30s - Jumping Jacks 30s Sumo Squat 30s Pull Down 30s Heel Raise Circuit #1 30s Mountain Climbers 30s Plank to Push Up 30s - Crunch with Feet Up 30s - Leg Raise Circuit #2 20s Jump Squat 20s Squat Hold The Finisher 30s Skater Jump 20s Burpee