Exercise-induced asthma.
D000208:Acute Disease; D001249:Asthma / Q000503:physiopathology*; D001250:Asthma, Exercise-Induced / Q000209:etiology / Q000503:physiopathology*; D001642:Bicycling; D001833:Body Temperature Regulation; D002648:Child; D006801:Humans; D006813:Humidity; D008297:Male; D005082:Physical Exertion