title: Letter to the editor: hyperbipeds--or--from biped to strider.
authors.forename: D Jeffrey
authors.initials: DJ
authors.lastname: Meldrum
mesh_terms: D000717:Anatomy, Comparative; D000818:Animals; D005075:Biological Evolution; D001696:Biomechanical Phenomena; D005684:Gait; D015186:Hominidae / Q000033:anatomy & histology / Q000502:physiology*; D006801:Humans