Get set for '30-20-10-GO' Lite! This is the shorter version of the original '30-20-10-GO' workout to get your effective workout in. This session is a fantastic fat-burner and endurance enhancer, all wrapped up in a short, sweet package. We're talking controlled 30-second efforts, spicier 20-second pulls, and all-out 10-second sprints. Time to feel the burn!