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A statically determinant model predicted that the midstance\u2010phase adducting moment during normal gait would cause lateral knee joint opening if either antagonistic muscle force and\/or pretension in the lateral soft tissues were not present at the knee. The patient group tended to compensate for a high midstance\u2010phase adducting moment by walking with a style of gait that demanded more muscle force (greater flexion\u2010extension moments). This walking style reduced the chance of lateral joint opening. It can be speculated that this style of gait would help to maintain equilibrium at the knee. The higher muscle force would aid in resisting the adducting moment, keeping the joint closed laterally and thus increasing the stability of the knee.<\/jats:p>","DOI":"10.1002\/jor.1100090114","type":"journal-article","created":{"date-parts":[[2005,2,24]],"date-time":"2005-02-24T11:54:17Z","timestamp":1109246057000},"page":"113-119","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":817,"title":["Interaction between active and passive knee stabilizers during level walking"],"prefix":"10.1002","volume":"9","author":[{"given":"O. D.","family":"Schipplein","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"T. 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