The primary purpose of pre-workout meals is to provide the body with adequate fuel to enhance performance during exercise. These meals are typically consumed 1-3 hours prior to workouts and should include a balance of carbohydrates, proteins, and fats. Carbohydrates serve as a quick energy source, while protein aids in muscle repair and growth. Additionally, a well-planned pre-workout meal can help maintain blood sugar levels, prevent fatigue, and improve overall endurance and performance during physical activity. Timing and food choices are crucial for maximizing these benefits.