1. Muscle Strength and Flexibility Characteristics of People Displaying Excessive Medial Knee Displacement 
David R. Bell, MEd, ATC, Darin A. Padua, PhD, ATC, Michael A. Clark, DPT, MS, PES, CES 
Archives of Physical Medicine and Rehabilitation 
Volume 89, Issue 7, Pages (July 2008)
DOI: /j.apmr
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig 1
(A) Control subject during the overhead squat task. The mid-patella stays over the foot during the squat. (B) MKD subject during the overhead squat. The mid-patella is medial to great toe. (C) MKD subject performing the overhead squat on the heel lift (2×4 wooden block). MKD is corrected and mid-patella stays over the foot during the squat.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2008 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions