The idea of sports medicine is actually a fairly new concept. Only in the last few decades has this particular medical practice garnered enough mainstream attention to make it a worthwhile career for physicians. By definition, sports medicine is aimed at preventing injury and illness to an individual when they are participating in some type of sports or physical exercise. Doctors that specialize in sports medicine also put a great deal of emphasis on enhancing the fitness and overall health of the larger population through exercise and healthy diet. It was not that long ago that exercise just for the sake of exercising was considered a somewhat ridiculous idea.
Not more than 100 years ago, the population would often work themselves almost to death. The act of scratching out a living required so much physical exertion that the idea of exercising for sport or fitness would have never occurred to most people. In fact exercising was even looked down upon in some circles. That is not to say that humans have not recognized the value of exercise and physical activity for thousands of years. As far back as 2500 BC, the Chinese were actively trying to prevent disease and prolong their lives through the use of exercise.