Sport is an integral part of our lives. Whether practicing a sport or following competitions, sport is everywhere : in the papers, on TV, online, a subject of conversation… In a society which continually seeks role models, top-ranking sportsmen and women are worshipped by the masses, who aspire to emulate them. This is how sport is on the way to becoming a vital part of our lifestyle. Far from a passing trend, it is increasingly recognized as one of the cornerstones of personal well-being, intricately linked to health,physical appearance and general performance.