Yes. The Human Trainer is designed to allow all body types and fitness levels to rapidly burn away calories and build lean, toned muscles. As muscle burns more calories than fat, The Human Trainer will help increase your basic metabolic rate and aid with weight-loss. Within weeks of using The Human Trainer, you will notice significant improvement in your level of fitness, your appearance and flexibility. In addition, with Circuit7 The Human Trainer workout DVD you will be able to follow along with professionally-designed, circuit workouts that target every muscle in the body.