The influence of the height of the heel on the first metatarsophalangeal joint.
D001696:Biomechanical Phenomena; D005260:Female; D006215:Hallux Valgus / Q000209:etiology; D006801:Humans; D008297:Male; D008683:Metatarsophalangeal Joint / Q000502:physiology*; D012775:Shoes; D014033:Toe Joint / Q000502:physiology*