| 摘要 |
PROBLEM TO BE SOLVED: To provide corrective promotion footwear for solving problems in which a portion of footwear can be seen to be consumed or worn down due to a personal habit from childhood when seeing a bottom face of the footwear used for a certain period of time, however a user cannot grasp how to correctly use the foot and correct it in the case of walking, traveling or exercising originally by the foot.SOLUTION: Footwear is characterized by a structure having a space cavity as follows: a space cavity chamber is provided between a bottom face of a shoe or footwear and an internal upper face of the shoe or footwear coming in contact with a sole, and a sphere having a constant mass and freely moving in the space chamber is put in; and thereby, a user can bodily sense the footwear by a change of a load by the position of the sphere and the buffer of the sphere with a wall surface part of front and back or left and right of the space cavity.SELECTED DRAWING: Figure 1 |
