Lets make sure we frame this correctly, because there is some base truth that is being buried under a mound of bullsh!t. Mr. Coyle's measurements and observations were incredibly inept because the performance of a guy he studied, who was doped up like a dude who decided to forego the Methadone and spike with the real stuff, was attributed to an enlarged heart and a smooth peddling style. A guy who was measuring and testing and prodding and weighing and stressing a subject who missed the fact that his subject was filled to the rim with doping products is a guy who I think we can all agree might not be that great at his job.