Pulmonary function in runners before and after a 20 kilometer road race.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008168:Lung / Q000502:physiology*; D008297:Male; D008448:Maximal Expiratory Flow Rate; D008875:Middle Aged; D005082:Physical Exertion; D012129:Respiratory Function Tests; D012420:Running; D014797:Vital Capacity