Therefore, physical activity in asthma warrants attention and focus. Accumulating evidence links enchanced physical activity with favourable outcomes, including better overall asthma control, less exacerbations, and lower healthcare use. Increasing physical activity may actually be an important overlooked link in optimising the management of asthma, especially the severe type of asthma and specific asthmatic populations. Accordingly, the Global Initiative for Asthma (GINA) recommends people with asthma to engage in regular physical activity in order to improve their general health. In the modern era, the ultimate goals of asthma management include the minimization of symptoms so that patients can maintain normal levels of activity and achieve good quality of life. However, advances in understanding of the pathobiology and the management of the disease, including the development of a wide range of potent drugs and effective delivery devices, avoidance of triggering factors, patient education, and asthma action plans, have induced a paradigm shift in the perception of asthmatic patients and therapeutic goals. Not long ago, asthmatic patients were in fact regarded as chronically infirm individuals who needed to be sheltered and avoid physical exertion in order to prevent severe asthma attacks. Thus, asthmatic patients may often intuitively or purposely avoid exercise and adopt a sedentary lifestyle. Physical activity often provokes asthma-related symptoms reflecting the nature or insufficient control of asthma. In the present era, asthma is estimated to affect as many as 339 million people across all ages worldwide, carries a substantial burden of morbidity and mortality and constitutes a major source of global economic burden in terms of both direct and indirect costs. ![]() ![]() Asthma is a heterogeneous chronic inflammatory disease of the airways that is defined by the history of respiratory symptoms such as wheeze, shortness of breath, chest tightness and cough that vary over time and in intensity, together with variable expiratory airflow limitation.
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