High-tech machines in specialty shoe stores can provide information that leads to buying a better-fitting shoe. Foot scanners are usually computerized mats that map the pressure points on the soles of the feet and determine a person’s arch type. Gait analyzers record the characteristics and support needs of feet in motion. A trained salesperson with an understanding of shoe construction and the mechanics of mobility must interpret the data from the tests to help get the fit just right.
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