Have you ever wondered when and why athletes began using performance-enhancing drugs (PEDs)? Or why modern day sports ban certain forms of performance enhancement (e.g., EPO and blood doing) but allow others (e.g., hypobaric chambers and altitude training)? If so, this is the podcast for you as today we continue our examination of sport ethics in tackling the issue of performance enhancement in sport. So if you are interested in the history of sport drug use or learning about the ethical questions surrounding PEDs just sit back, relax, and enjoy this episode of The Sport Professor Podcast.