Carbs.  Carbs.  Carbs.  That’s what you should think about when you’re planning your pregame meal.  The muscles function most efficiently on carbohydrates because the glycogen breaks down easily to form a rich energy supply.  Ideally, you should consume your carb loaded meal three to four hours prior to the event you are participating in.  The other key to make sure you are going to have a great performance is to maintain hydration.  North Carolina State University Health Center advises that you avoid any and all caffeinated beverage and primarily stick to water, 100% fruit juices, and sports drinks.  Keeping yourself hydrated is essential to keep your body from feeling sluggish.