Maximum Cardio is a total body workout designed by founder of the Firm Anna Benson. Carissa Foster uses light dumbbells, short step & medicine ball to get maximum fat loss with a giant cardio set (28 minutes). A total body heavy weight set (11 minutes) follows with heavy weights and tall step to tone all major muscle groups. Lying side & supine core (3 minutes) precedes a final stretch (3 minutes).