[problem] while maintaining the characteristics of the soft supporter type, to provide ankle dorsiflexion holding supporters can be suitably hold the dorsiflexion state of the ankle joint the An ankle dorsiflexion hold supporter A, a supporter body 1 having the instep covering portion 12 which covers the instep of the foot joint covering portion 11 and the foot covering the ankle, the ankle joint It has an inner core section 21 which forms the arranged in a position do so inside of the inner section and the instep side substantially L-shaped, and the sole core section 22 that is disposed in a position that accompany the foot plantar on it, and a rigid core member 2 integrally attached to the supporter body 1, a base end fastening portion 31 which is fixed to the outer surface of the instep covering portion 12, at least a portion of the inner core portion 21 and covering the support portion 32 to support by covering at least a portion from the outside of the sole core part 22, formed by providing the impregnated part that may be affixed removably to the outer surface portion of the ankle covering portion 11 to the distal end portion hike and a pulling belt 3 having a section 33FIELD 2【課題】軟質なサポータタイプの特性を持ちつつ、足関節の背屈状態を好適に保持し得る足関節背屈保持サポータを提供する。【解決手段】足関節背屈保持サポータAを、足関節を覆う足関節被覆部11と足の甲部分を覆う甲部分被覆部12とを有したサポータ本体1と、足関節の内側部及び甲部分の内側部に添う位置に配され側面視略L字状をなす内側芯材部21と、足の足底に添う位置に配される足底芯材部22とを有してなり、且つ、サポータ本体1に一体的に取り付けられた剛性芯材2と、甲部分被覆部12の外面に止着された基端止着部31と、内側芯材部21の少なくとも一部と足底芯材部22の少なくとも一部を外側から被覆して支持する被覆支持部32と、先端部に足関節被覆部11の外面部分に着脱可能に添着し得る添着部分を設けてなる引き上げ部33とを有した引き上げベルト3とを備えている。【選択図】図2
