PROBLEM TO BE SOLVED To enable easy handling by anyone while applying appropriate pressure to the affected part by using weight, to reduce the physical load to be given to a patient without requiring a wide installation place such as a sofa type at all. , That the operation is easy, and that it can be applied effectively to treatment of stiff shoulder and the like other than low back pain.SOLUTION: The therapeutic instrument has a flat portion 21 and two inclined portions 22 which are arranged symmetrically on both sides of the flat portion in continuation to the flat portion and whose heights increase toward the outside And a treatment instrument main body 20. The therapeutic instrument further includes a pressing body 30 having a substantially semi-elliptical spherical pressing body body for pressing a human body and a protruding portion protruding from the flat surface of the pressing body main body. The width of the flat portion in the longitudinal direction in which the flat portion and the inclined portion are arranged is smaller than the length of the short axis of the approximately semi-elliptic spherical pressing body main body. A plurality of holes capable of selectively inserting the protrusions are symmetrically formed on the inclined surface of each of the two inclined portions with respect to the flat portion.BACKGROUND OF THE INVENTION【課題】ソファ型式のような広い設置場所が一切不要で持ち運びができること、体重を利用して患部に適当な圧力を加えながら誰にでも手軽に治療できること、患者に与える体力的な負担を軽減すること、操作が簡単であること、腰痛以外の肩こり等の治療にも効果的に適用できること、のうちの少なくとも1つを満たす治療用器具を提供する。【解決手段】治療用器具は、平坦部21と、平坦部に連続して平坦部の両脇に対称的に配置され、外側に向かって高さが高くなる2つの傾斜部22と、を有する治療具本体20を備える。治療用器具は、さらに、人体を押圧するための略半楕円球型の押圧体本体と、押圧体本体の平坦面から突出する突出部と、を有する押圧体30を備える。平坦部と傾斜部とが並ぶ長手方向における平坦部の幅は、略半楕円球型の押圧体本体の短軸の長さよりも小さい。2つの傾斜部の各々の傾斜面には、突出部を選択的に挿入可能な複数の穴が、平坦部に対して対称的に形成される。【選択図】図1
