Discussion of science topics can be generated using sport and fitness as a context, either in relation to the Olympic Games this summer or more generally. In this article a new set of Concept Cartoons focused on sport and fitness, produced as a partnership publication between the Association for Science Education (ASE) and Millgate House Education, provides examples of how links can be made between science and sport and the various ways in which they can support your science teaching. This can lead to extensive scientific thinking without necessarily always arriving at a single right answer. (Contains 1 box, 3 figures, and 5 online resources.)