1. Effects of Walking With a Shopping Trolley on Spinal Posture and Loading in Subjects With Neurogenic Claudication 
Christine M. Comer, MSc, Derrick White, PhD, Philip G. Conaghan, FRCP, Howard A. Bird, FRCP, Anthony C. Redmond, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 91, Issue 10, Pages (October 2010)
DOI: /j.apmr
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1 Study participant pushing shopping trolley.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
Spine angle with and without shopping trolley in (A) the control group and (B) the NC patient group.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

4. Fig 3
Vertical ground reaction force with and without trolley in (A) the control group and (B) the NC patient group.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions

5. Fig 4
Change in VGRF with shopping trolley use: between-group comparison at Fz1, Fz2, and Fz3.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2010 American Congress of Rehabilitation Medicine Terms and Conditions