The responses to exercise in boys aged 9-15 years.
D000293:Adolescent; D000367:Age Factors; D001827:Body Height; D001835:Body Weight; D002245:Carbon Dioxide; D002302:Cardiac Output; D002648:Child; D006339:Heart Rate; D006801:Humans; D007773:Lactates / Q000378:metabolism; D008297:Male; D010101:Oxygen Consumption; D005082:Physical Exertion; D012119:Respiration; D013147:Spirometry
D007773:Lactates; D002245:Carbon Dioxide