title: In search of relevant and credible physical fitness standards for children.
authors.affiliation: School of Health, Physical Education and Recreation, Indiana University, Bloomington.
authors.forename: W F
authors.initials: WF
authors.lastname: Updyke
mesh_terms: D000293:Adolescent; D001835:Body Weight; D002648:Child; D005080:Exercise Test; D005260:Female; D006262:Health; D006801:Humans; D008297:Male; D010807:Physical Endurance; D010809:Physical Fitness; D012015:Reference Standards; D014481:United States