1. Relationship Between Shoulder Pain and Kinetic and Temporal-Spatial Variability in Wheelchair Users 
Ian M. Rice, PhD, Chandrasekaran Jayaraman, MS, Elizabeth T. Hsiao-Wecksler, PhD, Jacob J. Sosnoff, PhD 
Archives of Physical Medicine and Rehabilitation 
Volume 95, Issue 4, Pages (April 2014)
DOI: /j.apmr
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions

2. Fig 1
Representative peak force data and derivation of propulsion outcome variables. Abbreviations: F, force; sd, standard deviation; X¯,mean.
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions

3. Fig 2
CV group differences. ∗Significant difference between groups (pain/no pain) (P<.05). AApproaching significance between groups (pain/no pain) (P<.10). Abbreviations: CA, contact angle (angle along the arc of the handrim); peakFr, peak resultant force at the handrim; PT, push time (time hand is in contact with handrim).
Archives of Physical Medicine and Rehabilitation  , DOI: ( /j.apmr )
Copyright © 2014 American Congress of Rehabilitation Medicine Terms and Conditions