Biomechanical factors associated with shoe/pedal interfaces. Implications for injury
Deutscher übersetzter Titel: | Biomechanische Faktoren im Zusammenhang mit Schuh/Pedal-Beruehrungsflaechen. Folgerungen hinsichtlich der Verletzungsprophylaxe |
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Autor: | Gregor, Robert J.; Wheeler, Jeffrey B. |
Erschienen in: | Sports medicine |
Veröffentlicht: | 17 (1994), 2, S. 117-131, Lit. |
Format: | Literatur (SPOLIT) |
Publikationstyp: | Zeitschriftenartikel |
Medienart: | Gedruckte Ressource Elektronische Ressource (online) |
Sprache: | Englisch |
ISSN: | 0112-1642, 1179-2035 |
DOI: | 10.2165/00007256-199417020-00004 |
Schlagworte: | |
Online Zugang: | |
Erfassungsnummer: | PU199404071399 |
Quelle: | BISp |
Abstract
Incidence of lower extremity injury in cycling is high, and historically biomechanical analyses of this activity have focused their attention on either the rider or the bike, but not the link between the two. Recently, pedal designs have changed in response to complaints of sore knees with the development of pedals allowing varying degrees of float. This form of transmission is intended to enhance power transfer from rider to bike as well as minimise trauma to the legs by permitting the foot to rotate during the pedalling cycle in a toe-in/heel-out or heel-in/toe-out movement pattern. Recent evidence suggests this type of pedal design does reduce trauma and maintains power output. This article reviews common lower extremity overuse injuries and biomechanical factors during the pedalling cycle with the primary focus on the shoe/pedal interface. We will summarise information available on lower extremity kinematics and kinetics as well as recent data specifically related to shoe/pedal interface kinetics, evaluation of different pedal types - specifically comparison between clipless fixed and clipless float systems - and discuss their resultant effect on lower extremity dynamics and their implications for injury. Verf.-Referat