A nutrient-dense pre-workout meal is essential as it provides the body with the necessary fuel and energy to perform optimally during exercise. Meals high in complex carbohydrates, lean proteins, and healthy fats help sustain energy levels, improve endurance, and enhance overall performance. Consuming such meals 1-3 hours before a workout ensures that the body can effectively metabolize the nutrients, resulting in better concentration and less fatigue. A well-planned pre-workout meal can also help prevent muscle damage and enhance recovery post-exercise.