PROBLEM TO BE SOLVED: To provide a pelvis exercise device with which a user can easily stretch the body for mitigating the lumbago caused by left/right unbalanced movement and work of the body in daily life and load applied to the lumbar due to a same posture, for reinforcing the lumbar muscle withstanding thereof, correcting distortion and recovering from the fatigue.SOLUTION: When a user sits on an upper board member 1 and bends the upper body, a seat surface is significantly inclined in every direction of front/back/left/right according to the bended direction, thereby continuously and easily stretching the body for exercising the lumbar muscle, correcting the distortion and recovering from the fatigue.COPYRIGHT: (C)2014,JPO&INPIT【課題】日常生活における体の左右不均衡な運動、作業での腰の痛み、同一姿勢による腰への負荷、これらに耐える為に腰部筋肉の強化、歪みの修正及び疲労回復のためのストレッチが容易に出来る骨盤運動具を提供することを目的とする。【解決手段】上部板部材1の上に座り、上半身を傾けると座面が傾けた方向に応じて、前後、左右のあらゆる方向に大きく傾き、これにより連続して腰部筋肉の運動、歪みの修正及び疲労回復のためのストレッチが容易に行うことができる。【選択図】図1
