The Firm: Cardio is part of the Cross Trainers series. By Changing key variables in each program(tempo, weight size and exercise sequencing), cross training allows maximum variety without over-training, allowing full recovery between workouts. The Firm: Cardio burns fat using interval training to work the upper and lower body alternately. Includes a tough ab section and provides a complete total body workout. 56 minutes.
The Firm: Cardio is part of the Cross Trainers series. By Changing key variables in each program(tempo, weight size and exercise sequencing), cross training allows maximum variety without over-training, allowing full recovery between workouts. The Firm: Cardio burns fat using interval training to work the upper and lower body alternately. Includes a tough ab section and provides a complete total body workout. 56 minutes.
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