Invited Commentary on “Low Interrater Reliability of Examiners Performing the Prone Instability Test: A Clinical Test for Lumbar Shear Instability” Gregory E. Hicks, PT, PhD Archives of Physical Medicine and Rehabilitation Volume 92, Issue 6, Pages 920-922 (June 2011) DOI: 10.1016/j.apmr.2011.01.013 Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 1 Prone Instability Test. From Hicks.12 Reprinted with permission. Archives of Physical Medicine and Rehabilitation 2011 92, 920-922DOI: (10.1016/j.apmr.2011.01.013) Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions
Fig 2 Modified PIT. From Ravenna.11 Reprinted with permission. Archives of Physical Medicine and Rehabilitation 2011 92, 920-922DOI: (10.1016/j.apmr.2011.01.013) Copyright © 2011 American Congress of Rehabilitation Medicine Terms and Conditions