title: Commentary on "Timed Up and Go: Reference Data for Children Who Are School Age".
authors.affiliation: Child Development and Exercise Center Wilhelmina Children's Hospital, University Medical Center Utrecht Utrecht, The Netherlands.
authors.forename: Tim
authors.initials: T
authors.lastname: Takken
authors.forename: Erik J
authors.initials: EJ
authors.lastname: Hulzebos
mesh_terms: D006801:Humans; D026741:Physical Therapy Modalities