Search Results

You are looking at 1 - 1 of 1 items for

  • Author: Wayne L. Stokes x
Clear All Modify Search
Restricted access

Jay Hertel, Craig R. Denegar, W.E. Buckley, Neil A. Sharkey and Wayne L. Stokes


To identify changes in sagittal- and frontal-plane center of pressure (COP) excursion length and velocity during single-leg stance under 6 orthotic conditions.


1 × 6 repeated-measures.


University biomechanics laboratory.


Fifteen healthy young adults without excessive forefoot, arch, or rear-foot malalignments.


Selected variables of COP length and velocity were calculated in both the frontal and sagittal planes during three 5-second trials of quiet unilateral stance.


Postural control was assessed under 6 conditions: shoe only and 5 orthotics.


The medially posted orthotic caused the least frontal COP length and velocity, and the Cramer Sprained Ankle Orthotic® caused the greatest frontal-plane sway. No significant differences were found between the different orthotic conditions in sagittal-plane measures.


Differently posted rear-foot orthotics had various effects on frontal-plane postural control in healthy participants. Further research is needed on pathological populations.