From the appraisal system of the dynamic alignment of the foot joint and the evaluation method null heel of the dynamic alignment

摘要

PPROBLEM TO BE SOLVED: To make it harder to cause human errors due to subjective operation by an operator and to provide evaluation results of foot joint dynamic alignment in a short time. PSOLUTION: An evaluation system is provided with: a measurement device 1 for measuring pressure distribution when a measured subject performs running walking behavior performed in a manner that a sole is subsequently touched the earth from a heal to a toe at every measurement time; and an operation device 2 for operating a position in the pressure center of the pressure distribution measured at every measurement time, determining a locus N in the pressure center in a series of running walking behaviors, and operating an amount of deviation of the locus N in the pressure center with respect to a straight reference line M set from the heel side to the toe side. PCOPYRIGHT: (C)2009,JPO&INPIT