title: Comparison of closed and open kinetic chain exercise in the anterior cruciate ligament-deficient knee.
authors.forename: S M
authors.initials: SM
authors.lastname: Howell
mesh_terms: D000070598:Anterior Cruciate Ligament Injuries; D005081:Exercise Therapy / Q000379:methods*; D006801:Humans; D007719:Knee Joint / Q000502:physiology; D016059:Range of Motion, Articular