But, children often have different amounts of exercise from one day to the next. One day it's beautiful outside and everyone is riding bikes all afternoon. The next day it rains and everyone watches television. Monday, Wednesday and Friday its desk-work in the classroom and Tuesday and Thursday its PE class. With different amounts of exercise, the amount of food must be adjusted.
More exercise means more food.
Less exercise means less food. Keeping your food consistent and balanced with your exercise is still the key to good blood sugar control. You are an individual.