Breathing can be tested by measuring peak flow, the speed at which air can be pushed out of the lungs at any one time. Using a simple device called a peak flow meter, patients should test their peak flow at the same time each day. Results should be recorded daily and shared with a doctor. Reduced peak flow meter readings Exercise regularly. All asthmatics, including those with exercise-induced asthma, should engage in regular physical activity.
Exercise strengthens the heart and lungs, boosts energy and relieves stress.
In most cases, pre-treatment with proper drugs allows asthmatics to participate in any activity they choose. Swimming is an excellent activity for people with asthma because the warm, moist air is less likely to trigger an attack. Biking, hiking and tennis are also good choices, as well as activities that involve short bursts of energy. Upon noticing asthma symptoms, stop and take short-acting, inhaled bronchodilators if needed. Warm up by doing light exercises at first.