The antiquity of human walking.
D000818:Animals; D001842:Bone and Bones; D005260:Female; D005528:Foot / Q000033:anatomy & histology; D005684:Gait / Q000266:history*; D006666:History of Medicine; D006801:Humans; D008124:Locomotion / Q000266:history*; D008297:Male; D009119:Muscle Contraction; D010163:Paleontology; D010384:Pelvic Bones / Q000033:anatomy & histology; D011323:Primates / Q000254:growth & development