To get an incentive to improve children’s health is effective until before they can get incentives. However, after they can get some incentives, they want to get other incentive or children will give up. Also, if incentive methods will be start one time, it must be kept going for gaining some efforts because children will not keep endeavor due not to feel interested. A better method is to make that children can feel fun at that activity, and then, they want to do more. After getting into a habit to do, they could keep doing the activity and children will be healthier than before.

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