The Firm - Total Body - Cardio Split [VHS]
Uses both new, proven fat-loss methods: combining aerobics and weights gives three times the fat loss of aerobics alone and "Interval Training" uses an "up-down-up-down" heart rate patter, which gives you more fat loss than "steady-state" aerobics (with constant heart rate).  By doing upper-body and lower-body on alternate days, "Cardio Split" boosts results in two ways: prevents over-training (each half of your body gets a 48-hour  rest between heavy workouts) and delivers fast results (well-rested body parts can work harder.)