A Novel Method to Measure the Static Coefficient of Friction for Socks.

ABSTRACT: Mechanical testers have commonly been used to measure the frictional properties of socks. However, the friction values may be susceptible to the level of stretchiness of tested fabrics or human variability. Thus, the aim of this study was to propose a novel method that enables friction measurement of socks in a sock-wearing condition with less human variability effects. Five socks with different frictional properties were chosen. Three experimental ramp tests were performed with an artificial structure shaped like the foot-ankle complex (last) and a ramp tester to quantify the static coefficient of friction (COF) at the foot against sock, at the sock against an insole, and the foot wearing socks against the insole, respectively. The angle where the last slipped while the ramp surface was g

SUBMITTER: Eun J 

PROVIDER: S-EPMC9329795 | biostudies-literature | 2022 Jul

REPOSITORIES: biostudies-literature