title: Physiological stress and performance changes in response to beginning level orienteering.
mesh_terms: D000328:Adult; D006339:Heart Rate; D006801:Humans; D009949:Orientation; D010100:Oxygen / Q000502:physiology; D010806:Physical Education and Training; D010807:Physical Endurance; D010809:Physical Fitness
chemical_list: D010100:Oxygen