If you are needing a quick workout, this is the perfect routine to break into shorter workouts OR go above and beyond and do the full thing! Start with SET 1 to give you a crazy LOWER BODY burn! Needing some cardio? Grab a step if you have one and Hit up the two CARDIO intervals that incorporate the step for a fun switch up! Last, but not least... UPPER BODY. Shred the shoulders, back and biceps in our final 60/50/40 burn out sets!