Fluids help kids re-hydrate, especially after long games in hot weather. Cool water and 100% fruit juices are ideal. Kids may drink more fluids from sports drinks because they are flavoured and may therefore improve re-hydration. Watermelons, oranges, apples, and grapes are good examples of fruits that have high water content. They are known to help with rehydration. Peanut butter and cottage cheese sandwiches, fruit, tofu or chicken salads are healthy snacks you can offer your child.