Swimming is not a cure for asthma. Asthma is a chronic inflammatory disease of the airways with a complex etiology, mostly thought to be the result of the interaction between genetic factors and external environmental factors. The essence of the disease is the presence of chronic inflammation of the airways, which leads to bronchoconstriction and spasm during attacks, resulting in restricted airflow and thus symptoms such as chest tightness, shortness of breath, dyspnea and cough. Swimming is only a form of exercise, a common aerobic exercise, and is not a cure for the disease. It does not eliminate the chronic inflammation of the airways, nor does it relieve the state of bronchoconstriction and spasm, so it is not a cure for asthma, and on the contrary, for some sports asthma, any exercise may trigger asthma, so aerobic exercise is not possible. In addition, no intense exercise, including swimming, should be performed during any acute asthma attack, not to mention that swimming can cure asthma.