< Topic >While maintaining the relative Characteristic in linking of the muscle which includes the tendon and the ligament around the scapula and the shoulder joint, it offers the stretch instrument tool which is not unreasonable.SolutionsThe instrument itself which forms apparent te summary segment from the front which possesses the left and right length which is smaller than elbow width of the both arms which are expanded more largely than the shoulder width of the person 1, main case of the instrument is shallow curvature rising form from the front from the apparent te center facing toward the left and right both outer edges the surface which opposes to the user of the instrument and also, from plane surface from the apparent te center facing toward the left and right both outer edges buckling was to be shallow inside, at the same time, main case of the instrument that formed the attaching part 2 because extensively, the user grasps with the both hands.< Choice figure >Drawing 1【課題】肩甲骨や肩関節回りの腱や靭帯を含む筋肉の連繋における関係性を保ちながら、無理のないストレッチ用器具を提供する。【解決手段】人の肩巾より大きく広げた両腕の肘巾よりも小さい左右長を有する正面から視て大略弓形をなす器具本体1であって、器具本件は、正面から視て中心部から左右両外端に向かって浅い反り上り形状であると共に、平面から視て中心部から左右両外端に向かって器具の使用者に対向する面が内側に浅く湾曲しており、かつ、器具本件は、その全面に、使用者が両手で掴むための保持部2を形成した。【選択図】図1
