It is normal to breathe to a certain extent during exercise, but if you have difficulty speaking, severe breathing, weakness, top-heavy, etc. during exercise, you should pay attention. These phenomena show that you have difficulty breathing.

When you have difficulty breathing during exercise, don't panic at first, and don't stop exercising immediately. The best way is to gradually reduce the intensity of exercise, continue to walk a few steps forward, and at the same time deepen your breathing. Generally, after the intensity of exercise is reduced, the symptoms of dyspnea will be relieved by themselves. If the above measures can't be alleviated, you should find something to rely on and slowly lower your center of gravity to avoid falling. With the change of body position, the general dyspnea will gradually ease. If it can't be alleviated, you should take the initiative to seek help and seek medical treatment in time.