Describe the relationship between nutrition and fitness performance.

Proper nutrition plays a crucial role in fitness performance by providing the energy needed for exercise and aiding in recovery afterward. When individuals engage in physical activity, their bodies require fuel, which is derived primarily from carbohydrates, fats, and proteins found in food. Adequate intake of these macronutrients optimizes energy levels and ensures that muscles function properly during workouts.

In addition to fueling exercise, good nutrition is essential for recovery. After intense workouts, the body needs specific nutrients to repair tissues, replenish glycogen stores, and reduce muscle soreness. Micronutrients, such as vitamins and minerals, also support various physiological functions that are vital for overall performance and recovery.

This relationship demonstrates that proper nutrition is not just about immediate energy but also about long-term health, adaptation, and performance enhancement in fitness activities.