Exercise helps keep your child's blood sugar under control. You should make a special effort to plan daily exercise for your child. Young people with diabetes can participate in almost every sport. Many professional athletes have diabetes. Exercise helps people with diabetes (both type 1 and type 2) in many ways:
Exercise is very important for children who have type 2 diabetes or are at risk for type 2 diabetes. If your child is overweight, losing weight can reduce the risk for developing type 2 diabetes by more than half. This is best done by eating less and exercising more.
The best exercise is one your child likes. It is easier to make exercise a habit if your child enjoys the activity. Your child needs to choose an aerobic exercise. Only aerobic exercises help the heart. Aerobic exercises include jogging, walking, swimming, or bicycling. They should be done for 30 minutes or longer. Activities such as weight lifting that are done in short bursts with rests in between are strength-building exercises, not aerobic exercise.
Boxing is not a good exercise for children with diabetes. Eye injuries are common in boxing and eye problems are a possible complication of diabetes. Also, the high risk for brain damage makes boxing dangerous for people with or without diabetes.
Preventing low blood sugar levels is important in all sports. It is very important for sports such as scuba diving that could be dangerous. Fortunately, dangerous activities are not generally used for daily aerobic activity.
When starting a new exercise program, it is always best to start slowly. Gradually extend the time and amount of exercise. This will result in fewer sore muscles and a better chance to continue the program. The best way to make exercise a part of everyday living is to start early in life. Older children may not be as willing to start a regular exercise program. Make exercise part of the normal routine. You need to be a good example by exercising regularly. Many children prefer TV or computer games to exercise. You may have to encourage a change in attitude. Make exercise activities such as skating and swimming a reward for your child. It helps if you can have fun with your child in the activity. Jogging, walking, or jumping rope is good for parents too! A child of any age will soon pick up your good attitude toward exercise.
The best time to exercise will vary with your schedule. Children like to play after school, and most organized sports activities take place then. This is the time that intermediate-acting insulin (such as NPH) has its main effect. Exercise often causes the body's blood sugar level to drop. Extra care to prevent low blood sugar is important. When possible, pick an exercise time, preferably the same time each day, and adjust the snacks and insulin dose to fit the exercise. Remember, you can adjust your child's diabetes management to suit your child's lifestyle. Your child's lifestyle does not have to be adjusted to fit diabetes.
If your child's urine ketone level is large or moderate, exercise can raise the sugar or ketone level even higher. So, do not let your child exercise when urine ketones are moderate or large. Remember to check urine ketones before exercising if your child is not feeling well.
To improve the health of the heart, your child should have at least 30 minutes of aerobic exercise 5 or more times per week. The more exercise a person gets, the more fat is burned. Some people burn more calories with their exercise than others. This is partly related to how hard the person exercises. If weight loss is one of the goals for your child, it may be necessary to exercise harder or for a longer period to reach the desired goals.
You can plan the exercise after a meal, reduce the insulin dosage, or take extra snacks to help prevent low blood sugar during exercise. This will take some experimenting with dosages and record keeping. Your child should always carry a source of sugar at all times and have a longer lasting snack nearby. Remember, it is wise to THINK AHEAD about the day's schedule and plan accordingly.