In order for it to be possible to sleep in the attitude where the user in positive attitude has been side and/or to take the day off inducing, you become sulky with erroneous life habit and the ji re it is the ri you offer the foot pillow for vertebral proofreading which it tries to be able to proofread the vertebra which becomes deformed. As for main invention in order to materialize this, being rectangular, as for the surface inclining to the extent lower part which goes to the both ends, with the center section as a center it includes the bolster itself which was formed, the user it wipes in the surface of the bolster itself where the aforementioned tilt slant face was formed, and others in order for the foot which includes the joint to be able be put, the multiple interposition sections are formed the concave rare te, in the destal of the aforementioned interposition section inclining to the direction outside the extent where the person in charge end part because it can apply the heel of the user is formed, as for the outer part wall of the aforementioned interposition section goes to upward from the lower part, way it is formed, configurationIt designates that it is done as technical gist.使用者が正姿勢に横になった姿勢で睡眠を取ったり休みを取ることができるように誘導して、誤った生活習慣によって拗じれたり変形された脊椎を校正できるようにした脊椎校正のための足枕を提供する。これを具現するための本発明は、矩形で、上面は中央部を中心にして両端に行くほど下方へ傾斜して形成された枕本体を含み、前記傾斜面が形成された枕本体の上面には使用者のふくらはぎを含む足が挟まれることができるように複数の挿入部が凹まれて形成され、前記挿入部の端部には使用者の踵が掛けられるための係止端部が形成され、前記挿入部の外側壁は下方から上方へ行くほど外側方向に傾斜して形成されるように構成されることを技術要旨とする。