title: Invited commentary.
authors.affiliation: Division of Physical Therapy, School of Allied Medical Professions, Ohio State University, Columbus, OH 43210, USA. jill.heathcock@osumc.edu
authors.forename: Jill C
authors.initials: JC
authors.lastname: Heathcock
mesh_terms: D000843:Ankle Joint; D053587:Arthrometry, Articular; D003286:Contracture / Q000517:prevention & control*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D018482:Muscle, Skeletal / Q000254:growth & development*; D026741:Physical Therapy Modalities; D013165:Splints; D013710:Tendons / Q000254:growth & development*