Development of a multiple evaluation system for foot arch types using foot pressure distribution data

我们利用足部压力分布数据开发了一套足弓类型评估系统。重点研究了足底压力分布数据与足部三维形态之间的关系。并对足弓的负荷变形特性和运动干预进行了评价。结果表明，6种足部形态数据与足底压力分布数据显著相关。在足部载荷变化方面，在正常足弓和高弓组中，假设足弓是由于足弓载荷的增加而发生变形。另一方面，在平足组，假设足弓结构减少，从而削弱了足功能。在干预方面，异常组的足弓状况在干预后有所改善，足底压力分布反映了足弓。

We have developed an evaluation system for foot arch types using foot pressure distribution data. Especially, we investigated the relationship between the foot pressure distribution data and three-dimensional morphological foot shape. And we also investigated evaluations of the load deformation characteristics and exercise intervention of the foot arch. As the result, six kinds of morphological foot data were correlated to the foot pressure distribution data significantly. About the foot load change, in the normal and high arch groups, it is assumed that the foot arch was deformed by increased foot arch load. On the other hand, in the flat foot group, it is assumed that foot arch structure was reduced and foot function consequently weakened. About the intervention, foot arch status in the abnormal group improved on intervention, and the foot pressure distribution reflected the foot arch.