The only Method for NATURAL BODYBUILDERS
MIKE MENTZERS HIGH INTENSITY TRAINING
 
Mike Mentzer, Training Dorian Yates
   "Actualize your natural potential in one year, with the only valid scientific
               approach to productive bodybuilding exercise."
 

     Theoretically Mentzers Heavy Duty H.I.T training is the only valid method, for Natural Bodybuilders. Why? They don't have the resistence tolerance levels of Drug users. Anabolic Steroids enhance the endurance and toleration levels of skeletal muscle fibres. I will let Mike Mentzer explain own his training. 

Mentzer's Universal Rules applied to H.I.T