Change of Idea for my Project

What I'm going to research for my project is "Multimedia in Sports". I came to this conclusion after considering my interest's / skills and trying to combine them with an idea with relevance. I have great interest in Sport in general, I have played soccer and football with my local clubs and I'm currently a member of a martial arts group so i will see how multimedia has already influenced sports and how it could in the future. I will concentrate on more the training aspect of sports to see can multimedia improve the training of any particular sport. I will also research any previous studies, tests or documents on this subject already to see what has been researched previously.