PROBLEM TO BE SOLVED: To provide a posture correcting exercise device suitable for acquiring a correct posture by correcting distortion in the pelvises and the backbone and training the muscle.SOLUTION: The posture correcting exercise device includes: a first rod-like body 2 a second rod-like body 3 a pair of stretchable elastic bodies 4a and 4b that are provided between the first rod-like body 2 and the second rod-like body 3 to bridge across the first and second rod-like bodies, with a prescribed interval apart from each other and a pair of fixing means 5a and 5b that are, for correcting the distortion of the pelvises Pea and Peb of a user U, attached to a pair of femoral regions Fr and Fr of the user U respectively to pressingly apply the second rod-like body 3 to lower parts Buu of bulges of the buttocks Bu and a boundary part Pbf of the femoral regions Fr and Fr of the user such that the left/right pelvises Pea and Peb of the user U are positioned in parallel and the pelvises Pea and Peb are erected in a slightly forward tilted manner.COPYRIGHT: (C)2014,JPO&INPIT【課題】骨盤及び背骨の歪みを矯正するとともに、筋肉を鍛えることで、正しい姿勢にするために好適な姿勢矯正用運動器具を提供する。【解決手段】第一の棒状体2と、第二の棒状体3と、第一の棒状体2と第二の棒状体3との間に、所定の間隔を隔てるようにして、橋渡しするようにして設けられた、一対の伸縮可能な弾性体4a、4bと、使用者Uの骨盤Pea、Pebの歪を矯正するために、第二の棒状体3を、使用者Uの左右の骨盤Pea、Pebが平行に位置するように、且つ、骨盤Pea、Pebがやや前傾ぎみに立つように、使用者の臀部Buの盛り上がりの下方Buuと大腿部Fr、Frの境界の部分Pbfに押し当てるようにして、使用者Uの一対の大腿部Fr、Frの各々に取り付ける、一対の固定手段5a、5bとを備える。【選択図】図1