On the role of the patella, ACL and joint contact forces in the extension of the knee.

Traditional descriptions of the knee suggest that the function of the patella is to facilitate knee extension by increasing the moment arm of the quadriceps muscles. Through modelling and evidence from the literature it is shown in this paper that the presence of the patella makes the ability of the...

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Bibliographic Details
Main Authors: Daniel J Cleather, Dominic F L Southgate, Anthony M J Bull
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2014-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC4275277?pdf=render