Nutrition planning is essential for enhancing athletic performance, as it ensures athletes receive adequate macronutrients and micronutrients to fuel their activities and promote recovery. An optimal diet supports energy levels, boosts endurance, and aids in muscle repair. Carbohydrates are vital for immediate energy, while proteins are crucial for muscle repair and growth. Healthy fats provide long-term energy resources. Athletes must also consider hydration and the timing of nutrient intake around training sessions. Individualized nutrition plans can enhance performance by addressing specific needs related to the type of sport and training intensity.