< Topic >Offer of the sole which promotes gate motion SolutionsIt makes that is difficult to blur vis-a-vis floor reaction force in the field it splits the sole R1 - R5 with the boundary line CL1 where vector direction when walking changes as standard, appropriately, directing to toe direction or heel direction parallel raised bottom 2 and lower bottom 3 and raised bottom slant face 5 of the projection 1 which possesses the cross section which consists of the trapezoid which the vertical piece consists of with 4 which is jointed 2 and lower bottom 3 and slant face 5, respectively, the field in R1 - R5, sudden facilities doing, it constitutes, fans and alongside the raceway of motion stabilizes. < Choice figure >Drawing 8【課題】あおり運動を促進する靴底の提供【解決手段】歩行時のベクトル方向が切り替わる境界線CL1を規準にして、靴底を領域R1~R5に分割し、平行な上底2及び下底3と、上底2及び下底3と接続する垂直片4と、斜面5とから成る台形から成る横断面を有する突起1の斜面5を、それぞれ、領域R1~R5において、適切に、爪先方向または踵方向に向けて突設して構成し、あおり運動の軌道に沿って床反力に対してぶれにくい安定したものにする。【選択図】図8
