PROBLEM TO BE SOLVED: To provide a stiffness relieving tool in a bath by stabilizing the tool in a bath and relieving stiffness while solving problems in which trying to reach the stiffness by hand results in giving it up because other parts of the body gets tired when the reach is difficult, in the bath time for relaxing body parts(muscles) most, and in which devices with an electric cord or having ruggedness are often unstable and harmful for the muscles when pressed hard.SOLUTION: A stiffness relieving tool in a bath is characterized in that a rubber ball is mounted on a suction cup and that stiffness is relieved by feeling stimulus merely with the own body weight.COPYRIGHT: (C)2014,JPO&INPIT【課題】 人体の身体(筋肉)が一番リラックスできるお風呂時間、凝った箇所に手を持って解そうとするが自身の手だと届かない場所で逆に他の箇所が疲れてきて結局は断念してしまう。器具などでも電気コードが着いているものや、凹凸のある器具でも安定が悪く強く押付け、筋肉を傷めてしまうことがたたあった。本発明は、浴槽内でしっかり安定させ凝りをとる、お風呂で凝りとりを提供する。【解決手段】 吸盤にゴムボールを装着させ自身の体重だけで刺激を体感し凝りほぐしを特徴とするお風呂で凝りとり。【選択図】図1