The primary function of carbohydrates in relation to exercise is to provide a readily available source of energy. During physical activity, carbohydrates are broken down into glucose, which fuels muscle activity. This energy source is crucial, particularly for high-intensity and endurance activities. Additionally, carbohydrates aid in the recovery process by replenishing muscle glycogen stores depleted during exercise. Proper carbohydrate intake can enhance both performance and recovery, making them essential for athletes and anyone engaging in regular physical activity. A balanced diet incorporating complex carbohydrates is vital for optimal performance.