You must understand that the workout does not actually produce muscular growth. The workout is merely a trigger that sets the body's growth mechanism into motion. It is the body itself, of course, that produces growth; but it does so only during a sufficient rest period.
Mike MentzerIt is only within the context of having properly developed your mind that you will be able to truly enjoy the achievement of your material values, including that of a more muscular body.
Mike MentzerThe theory of high-intensity, anaerobic, bodybuilding exercise is not true because I or anyone else, no matter how many might agree, say it is true. It is the fact that the logic of the theory is unassailable which makes it true.
Mike MentzerTo stimulate optimal size and strength increases, it's imperative that you regularly attempt the momentarily impossible. For example, if you can curl 100 pounds for a maximum of 10 reps, but never attempt the 11th, your body has no reason to enlarge upon its existing capacity. It is only by regularly attempting to go beyond your existing capacity that inroads are made into your body's reserves.
Mike Mentzer