Doctor Siler - I'm a 'Geek'

Dr. siler has had a huge impact on on endurance training and the signs of endurance training. He's been trained in this laboratory environment, and obviously you just don't like to work at 75% hart ratemax two hours. So interval training is kind of cool. You can measure a lot of variables. And i think it's something we could do with untrained people pretty quickly. We're really excitedt to have you here. I'm really only here to control trevor oday, so that he doesn't embarrass himself. That's my rule. There were several things that all kind of added up to me coming over at a certain time. It involved a girl