Fig. 1From: The reliability of spinal motion palpation determination of the location of the stiffest spinal site is influenced by confidence ratings: a secondary analysis of three studiesIn level-by-level analysis (left) each examiner rates each vertebra or motion segment as judged as “moving” or “not moving”. Using continuous analysis (right) the examiners’ findings for the stiffest spinal site are found to be relatively close or further apartBack to article page