The capacity for maximum physical effort of Caucasian and Bantu athletes of international class.
D000293:Adolescent; D000328:Adult; D001741:Black or African American; D044383:Black People; D002320:Cardiovascular Physiological Phenomena; D006801:Humans; D008297:Male; D010101:Oxygen Consumption / Q000502:physiology*; D005082:Physical Exertion / Q000502:physiology*; D012119:Respiration / Q000502:physiology; D013019:South Africa; D013178:Sports Medicine; D044465:White People