Benefits Of Swimming For Asthmatics

Asthmatic individuals have numerous benefits of swimming practice since this activity induces bronchoconstriction in a less severe way than other types of physical exercise. It is believed that this swimming effect possibly results from the high humidity of the inspired air at the water level. Due to the high humidity level, this reduces water loss through breathing and can decrease the osmolarity of mucus in the airways.

Furthermore, swimming is practiced in a horizontal position, which is positive for the asthmatic athlete as it influences the individual’s respiratory route and results in less airway resistance. Therefore, due to this combination of factors, swimming is commonly indicated for asthmatics. Regular swimming proves to be a safe and enjoyable practice to maintain lung function, increase aerobic capacity and improve the exerciser’s quality of life.

Swimming Risks For Asthmatics


However, some theories claim the opposite of what was previously reported: swimming can worsen individuals with chronic asthma. Looking at the worsening respiratory health of swimmers, the researchers’ current hypothesis is that chemicals found in swimming pools, such as chlorine and its by-products, irritate athletes’ airways.


So, while there is evidence that the chlorine used to clean swimming pools is harmful to asthmatics, swimming is indicated to relieve swimmers’ airways. Therefore, this relationship finds itself in a paradox. Some compare this situation with “the chicken and the egg” without understanding who came before and who proceeds after.

Thus, up to this point, one can only advise asthmatic swimmers to avoid poorly managed swimming pools with excessive levels of chlorine in the air or water. So, to identify pools in these conditions, it is essential to pay attention to the strong smell of chlorine in the environment and even to the irritating effects on the skin, eyes, or airways in contact with the water and environment of the pool.

Always remember to consult your physician and specialists in the field if you experience any discomfort or discomfort. Also, always be guided by a physical education teacher, physiotherapist, or qualified professional for the best effectiveness of your practice. The proper monitoring of your physical activity ensures safety for the health of your body and mind.