How did guys like Julian, Billy Glyde, Vince Voyeur, et. al. manage to become so much more buffed than they were in their 20s? What are they taking and how dangerous is it? Even Peter North who is pushing 50 is in far better shape now than he was in his 20s, although he doesn't blast as much volume as he did at his peak. Whatever they are on certainly doesn't appear to have affected their ability to peform.