Cross-training is a training method that involves varying workouts to enhance performance in a specific sport. This approach benefits athletes by promoting overall fitness, reducing injury risk, and preventing burnout. For instance, a runner might incorporate cycling and swimming to improve cardiovascular fitness while allowing specific muscles to recover. Cross-training also improves overall body strength, flexibility, and stamina, enabling athletes to develop skills they may lack in their primary sport. This balanced training approach promotes greater longevity in sports.