Being fit is a way of saying a person eats well, gets a lot of physical activity (exercise), and has a healthy weight. If you're fit, your body works well, feels good, and can do all the things you want to do, like run around with your friends.
Some steps only parents can take — such as serving healthy meals or deciding to take the family on a nature hike. But kids can take charge, too, when it comes to health.
Here are five rules to live by, if you're a kid who wants to be fit. The trick is to follow these rules most of the time, knowing that some days (like your birthday) might call for cake and ice cream.

Eat a Variety of Foods
You may have a favorite food, but the best choice is to eat a variety. If you eat different foods, you're more likely to get the nutrients your body needs. Taste new foods and old ones you haven't tried for a while. Some foods, such as green veggies, are more pleasing the older you get. Shoot for at least five servings of fruits and vegetables a day — two fruits and three vegetables.Here's one combination that might work for you:
- at breakfast: ½ cup (about 4 large) strawberries on your cereal
- with lunch: 6 baby carrots
- for a snack: an apple
- with dinner: ½ cup broccoli (about 2 big spears) and 1 cup of salad
Drink Water & Milk
When you're really thirsty, cold water is the best thirst-quencher. And there's a reason your school cafeteria offers cartons of milk. Kids need calcium to build strong bones, and milk is a great source of this mineral. How much do kids need? If you are younger than 9 years old, drink 2 cups of milk a day, or its equivalent. If you're older than 9 years old, aim for 3 cups of milk per day, or its equivalent. You can mix it up by having milk and some other calcium-rich dairy foods. Here's one combination:- 2 cups (about half a liter) of low-fat or nonfat milk
- 1 slice cheddar cheese
- ½ cup (small container) of yogurt
Listen to Your Body
What does it feel like to be full? When you're eating, notice how your body feels and when your stomach feels comfortably full. Sometimes, people eat too much because they don't notice when they need to stop eating. Eating too much can make you feel uncomfortable and, over a period of time, can lead to unhealthy weight gain.Click here for more:
http://kidshealth.org/en/kids/fit-kid.html?WT.ac=ctg