1. The influence of lower extremity joint torque on gait characteristics in elderly men 
Judith M. Burnfield, PT, Karen R. Josephson, MPH, Christopher M. Powers, PhD, PT, Laurence Z. Rubenstein, MD, MPH 
Archives of Physical Medicine and Rehabilitation 
Volume 81, Issue 9, Pages (September 2000)
DOI: /apmr
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig. 1
Hip extensor torque relation to free walking speed shown by regression plot (r =.611, R2 =.373, p <.01).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig. 2
Hip extensor torque relation to free walking stride length shown by regression plot (r =.590, R2 =.349, p <.01).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig. 3
Hip extensor torque relationship to free walking cadence shown by regression plot (r =.341, R2 =.116, p <.01).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /apmr )
Copyright © 2000 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions