Final answer:
Pre and post-workout meals are essential for muscle building in athletes, as they provide the necessary nutrients for repair and growth.
Step-by-step explanation:
The timing of meals can have an impact on weight loss and muscle building in athletes. Pre and post-workout meals are essential for muscle building, as they provide the necessary nutrients for repair and growth. These meals should include a balance of carbohydrates and protein to fuel the workout and aid in recovery. Fasting is not recommended for athletes, as it can lead to muscle breakdown and decreased performance.