Exercise and physical activity is good for everyone, including children and young people with asthma. The majority of children and young people should be able to take part in any sport, exercise or activity they enjoy, as long as their asthma is under control. For some children and young people exercise is their only trigger (the condition is often known as exercise-induced asthma), while for others it is one of many triggers. However, as exercise is part of healthy living, it is one asthma trigger that should be managed, not avoided.