Bronchial dilatation patients can do fitness, but need to be measured, according to their actual situation for reasonable exercise. Avoid shortness of breath and other serious conditions during exercise, the patient’s lungs are already damaged, the lung function is larger than normal, only moderate activities, such as walking, walking, slow walking can be, and the process of exercise need to pay attention to keep warm, to avoid recurrent infections induced by cold again. In addition, patients need to pay attention to the exercise environment, such as dusty environment, long-term inhalation of dust, which can cause damage to the lungs, and should not be too long to avoid complications.