The Principal Components of Adult Female Insole Shape Align Closely with Two of Its Classic Indicators.

ABSTRACT: The plantar surface of the human foot transmits the weight and dynamic force of the owner's lower limbs to the ground and the reaction forces back to the musculoskeletal system. Its anatomical variation is intensely studied in such fields as sports medicine and orthopedic dysmorphology. Yet, strangely, the shape of the insole that accommodates this surface and elastically buffers these forces is neither an aspect of the conventional anthropometrics of feet nor an informative label on the packet that markets supplementary insoles. In this paper we pursue an earlier suggestion that insole form in vertical view be quantified in terms of the shape of the foot not at the plane of support (the "footprint") but some two millimeters above that level. Using such sections extracted from laser scans

SUBMITTER: Bookstein FL 

PROVIDER: S-EPMC4550427 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature