In endurance sports, carbohydrates serve as a primary energy source, providing the necessary fuel for prolonged aerobic activity. They are stored in the body as glycogen in muscles and the liver, critical for high-intensity performance. Adequate carbohydrate intake before, during, and after endurance events can enhance stamina and delay fatigue. Consuming the right types of carbohydrates, including whole grains, fruits, and sports gels, ensures that athletes maintain energy levels and efficiently replenish glycogen stores for optimal performance and recovery.