Abstract
Given functional insoles or common insoles, the subjects were randomly divided into two groups and used insoles for 1 month without being told which insole they were using. Attached the Acceleration and gyro sensors were attached to the subject's sacrum and thoracic spine while they walked for about 10 m, and measurements were taken twice, once without the insole and again with the insole used.We also measured the leg grip strength with a toe muscle strength meter. These measurements were taken before and one month after insoles started being used. As the results of the walking analysis show, the insoles in the intervention group improved their gait, that is to say their sloping gait improved, and even when worn, the impact at the time of heel contact is dispersed, and the impact is equivalent to that when not worn was confirmed. In the general insole of the control group, it was found that left and right stability increases, although it becomes difficult to make it possible for the patient to walk up and down. And it is suggested that it is necessary to consider the shock increase at the time of the heel contact due to the thickness increase of the insole.
https://ror.org/001xjdh50 
