| 摘要 |
To provide a lumbar supporter that can effectively prevent displacement to an upper trunk and integrally fix a lumbar vertebrae and a pelvis, and further has a good appearance, a lumbar fixed belt 2 that mainly holds a lumbar and a pelvic fixed belt 5 that mainly holds the pelvis are integrally provided, and the pelvic fixed belt 5 is inclined to the lumbar fixed belt 2 at 20° to 30° toward a lumboabdominal region, correspondingly to a physiological pelvic angle of inclination theta.
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