By improving lung capacity and exercising the function of the lungs, it can help improve respiratory diseases such as slow-onset lung, wheezing bronchitis, asthma, etc. You can choose to do abdominal breathing exercises, inhale when the abdominal muscles will be relaxed and inflated, slowly then exhale, the abdominal muscles will contract tension. So repeatedly, you can do 50-100 times per group, you can choose different times of the day, such as morning and evening to do a group. You can also do the breathing exercise of blowing up balloons, by blowing up balloons, as much as possible to exhale the amount of residual air in the lungs to improve the function of the lungs. It can also be combined with some aerobic exercises, such as jogging, swimming, mountain climbing, tai chi, yoga, etc. Through a combination of exercises, to increase lung capacity, improve the function of lung ventilation and air exchange, and reduce the symptoms of dyspnea caused by the above-mentioned diseases.