PROBLEM TO BE SOLVED: To provide a shoulder supporter which can be worn by a user for himself or herself by integrating an arm portion and a body portion, and which enables lift, external rotation, and outward rotation of the upper arm.SOLUTION: The shoulder supporter 1 is composed of: the arm portion 2, consisting of a frustum-shaped tube 21 connecting an arm-side opening 211 to allow the upper arm 41 to pass through with a shoulder-side opening 212 near an upper surface 213 covering the shoulder from above, sticking to the upper arm by use of an arm fastening strap 22 which is put around along the arm-side opening 211 and fixed, and the body portion 3, sticking to the chest and the back by a body fastening strap 33 which is put around from the end of one of a front section 31 and a back section 32 to the end of the other and fixed, which extend from the upper surface 213 near the shoulder-side opening 212 of the arm portion 2. An extensible lifting flap 11 projects from the vicinity of the arm-side opening 211 of the arm portion 2 toward the upper surface 213, the male surface 113 of a hook-and-loop fastener is provided on the inner surface of the end of the extensible lifting flap 11, and the female surface of the hook-and-loop fastener is provided on the upper surface 213 near the shoulder-side opening 212.COPYRIGHT: (C)2012,JPO&INPIT【課題】腕部分及び体部分を一体にして使用者だけで装着できるようにし、上腕を持ち上げ、外旋及び外転させる肩サポータを提供する。【解決手段】上腕41を通す腕側開口211と肩に上方から被さる上面213近傍の肩側開口212とを繋ぐ錐台状の筒体21で、腕側開口211に沿って掛け回して固定する腕締付ベルト22により上腕に密着させる腕部分2と、前記腕部分2の肩側開口212近傍の上面213から延びる前身31及び後身32の一方の端部から他方の端部に掛け回して固定する体締付ベルト22により胸及び背中に密着させる体部分3とから構成され、伸縮性を備えた持ち上げフラップ11を腕部分2の腕側開口211近傍から上面213に向けて突出させ、前記持ち上げフラップ11の端部内面に面ファスナーの雄面113を、前記肩側開口212近傍の上面213に面ファスナーの雌面を設けた肩サポータ1である。【選択図】図1