Reduction in maximal oxygen uptake with age.
D000328:Adult; D000375:Aging; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D012119:Respiration; D013147:Spirometry; D014797:Vital Capacity