Ethnic group differences in fitness for sustained and strenuous muscular exercise.
D000293:Adolescent; D000328:Adult; D001835:Body Weight; D002648:Child; D005007:Ethnology; D005260:Female; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D009664:Norway; D010101:Oxygen Consumption; D005082:Physical Exertion; D010809:Physical Fitness; D012723:Sex