The New Jersey rapper went from 140 pounds to 225 pounds while behind bars.

You must wonder, without proper equipment and weights, how would a prison workout help you gain muscles? It is because this type of workout includes high training frequency, meaning that there are ...

These workouts also burn calories and improve fitness. One of Porcari’s studies found that the average boot-camper expended about 10 calories per minute during the training—not quite as much as ...