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 MentzerPresently, my understanding of the fundamental principles of the theory of high-intensity training is thorough and complete - not two plus two equals three-and-a-half, but two plus two equals four! Heretofore, I would only occasionally have clients gain 10 to 20 pounds in a month or 30 to 40 pounds in three to four months. Now such is no longer the exception , but the rule!
Mike Mentzer