Dr. Raphaël Faiss is Research Manager at the Center for Research & Expertise in Anti-Doping sciences (REDs) and Senior Lecturer in Exercise Physiology at the University of Lausanne. He is also a former elite cyclist. In this episode, Raphaël shares more about the REDs, anti-doping research, and some of his current research projects, including work investigating potential confounding factors in the Athlete Biological Passport. He also discusses his collaboration on a PCC-funded research project investigating the potential use of performance monitoring to augment anti-doping efforts.