title: Energy expenditures and heart rates of Cambridge boys at school.
mesh_terms: D001827:Body Height; D001835:Body Weight; D002648:Child; D004739:England; D006339:Heart Rate; D006801:Humans; D008297:Male; D008660:Metabolism; D008991:Monitoring, Physiologic; D009765:Obesity / Q000378:metabolism; D010101:Oxygen Consumption; D005082:Physical Exertion; D010988:Play and Playthings; D012574:Schools; D012885:Skinfold Thickness; D013686:Telemetry; D013851:Thinness