1. The Effects of Prosthetic Foot Design on Physiologic Measurements, Self-Selected Walking Velocity, and Physical Activity in People With Transtibial Amputation 
Miao-Ju Hsu, PhD, PT, David H. Nielsen, PhD, PT, Suh-Jen Lin-Chan, PhD, PT, Donald Shurr, MA, PT, CPO 
Archives of Physical Medicine and Rehabilitation 
Volume 87, Issue 1, Pages (January 2006)
DOI: /j.apmr
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

2. Fig 1
The basic structure of the C-Walk. Abbreviation: CFRP, carbon fiber reinforced plastic.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

3. Fig 2
Group means and SEs for energy expenditure (in mLo2·kg−1·min−1) during walking from to m/min (N=8).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

4. Fig 3
Group means and SEs of relative exercise intensity (%APMHR) during walking from to m/min (N=8).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

5. Fig 4
Group means and SEs of gait efficiency (in mLo2·kg−1·m−1) during walking from to m/min (N=8).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions

6. Fig 5
Group means and SEs of RPE during walking from to m/min (N=8).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2006 American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation Terms and Conditions