Finally a book with all forms of training, suitable for all, since you manage your schedule according to your time, your sporting level, I proposed several training cycles at different levels and all sports have found interest . We work force, the power while combining cardio rapid gestures, so by combining a suitable diet, fat loss, and overweight is insured, it is shapely and gaining strength, because you can do everything with only his body weight. I highly recommend it if you want to change your workouts.