Athletes are individuals who are involved in sports and physical activities at a competitive level. They are typically highly trained and skilled in their respective sports, and often compete at a professional or elite level. Athletes may participate in a variety of sports, including team sports like basketball, football, and soccer, as well as individual sports like track and field, tennis, and swimming. Research in the area of athletes may focus on various aspects of sports performance, injury prevention, nutrition, training methods, mental health, and other factors that can impact an athlete's performance and well-being. Overall, studying athletes can provide valuable insights into the physical and mental demands of sports, as well as strategies for optimizing athletic performance and health.