A program that trains people to work alongside and under the direction of doctors to prevent and treat sports injuries and related disorders. Athletic trainers must be able to identify symptoms of injury and determine what role exercise plays in treating certain conditions, such as heart disease, diabetes, and arthritis. Their programs may include classes on diagnosis, treatment, prevention, rehabilitation, and safety in athletics. Those interested in learning more about athletic training can take the Certified Athletic Trainer (CAT) exam from the National Athletic Trainers' Association (NATA). The CAT test is required for those who want to work with athletes at all levels, including high school, college, and professional sports teams. There are two types of athletic trainers: certified and non-certified. To become a certified athletic trainer you need to complete an undergraduate degree in physical activity and health with a concentration in athletic training or a related field along with passage of a certification examination. Non-certified athletic trainers can receive education and experience and can be expected to know how to assess patients for injuries before they occur. They cannot diagnose injuries or prescribe medications, but they can provide information on where to go for help. Many colleges and universities now require their athletic trainers to be certified by NATA.