Pre-workout nutrition is crucial for optimizing performance during exercise. Consuming a balanced meal or snack before exercising ensures that the body has adequate energy stores, particularly glycogen for endurance activities. Nutrients like carbohydrates provide quick energy, while protein supports muscle repair and growth. Proper pre-workout nutrition can improve endurance, strength, and focus during workouts, enabling athletes to achieve their fitness goals more effectively. Additionally, it may reduce the risk of fatigue and injury, ensuring that the body can perform at its best during physical exertion.