My only rule is to keep moving, for a pump and cardio at the same time. Rest as little as possible. After an hour, you will feel fantastic and your muscles won't know what hit them.
Arnold SchwarzeneggerStay hungry, stay healthy, be a gentleman, believe strongly in yourself and go beyond limitations.
Arnold SchwarzeneggerAfter watching mulattas shake it, I can totally understand why Brazil is devoted to my favorite body part, the ass.
Arnold Schwarzenegger