The effects of cross-country running on pre-adolescent girls.
D000293:Adolescent; D001835:Body Weight; D002648:Child; D005260:Female; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D007773:Lactates / Q000097:blood; D010101:Oxygen Consumption; D010806:Physical Education and Training; D005082:Physical Exertion; D012119:Respiration; D014692:Ventilation-Perfusion Ratio; D014797:Vital Capacity
D007773:Lactates