Sport drinks refer to beverages specifically formulated and designed for consumption by athletes, particularly during physical activities or exercise. These drinks are intended to replenish electrolytes, provide energy, and help maintain optimal hydration levels in the body. They often contain carbohydrates, which serve as a source of quick energy, and minerals such as sodium, potassium, and calcium that aid in muscle function and fluid balance. Sport drinks are not only beneficial for replenishing lost fluids and nutrients but also help to enhance performance by providing sustained energy during physical activities or exercise.