The Basics of Performance and Image Enhancing Drugs (PIEDs) in Recreational Sports is a free online course originally developed by the Dopinglinkki organisation in Finland and now being adapted for use in other European countries. The course contains reflection tasks and videos to help you become more informed about doping. After completing this course, you will know more about what PIEDs mean as a phenomenon and you can take an online test to self-assess your knowledge.