Gudrun Doll-Tepper is a professor at the Freie Universität Berlin, Germany. She has authored and co-authored over 350 publications in sport science, sport pedagogy, and adapted physical activity and sport for persons with a disability. Dr Doll-Tepper is former President of the International Council of Sport Science and Physical Education (ICSSPE) and of the International Federation of Adapted Physical Activity (IFAPA). Dr Doll-Tepper is an Invited Fellow of the European College of Sport Science (ECSS). Since 2006 she is Vice-President of the German Olympic Sports Confederation and since 2007 she is Chairperson of the German Olympic Academy Willi Daume Katrin Koenen is Director Scientific Affairs at the International Council of Sport Science and Physical Education (ICSSPE), where she is responsible for scientific publications. She is also the organiser of scientific events and developer of publication and event concepts. Her core areas in sport science are Physical Education, Adapted Physical Activity/sport for persons with a disability, Inclusion and Sport for development. She regularly publishes articles for Journals and has written book chapters Richard Bailey is a writer, researcher and former university professor in the UK. His work has focused on the relationship between physical activity, human development and education. He is the author of twenty books, more than a hundred articles and chapters, and currently writes a popular blog (Talking Education and Sport) and a column for Psychology Today magazine on sport and learning (Smart Moves)