Kazuyoshi MiyasakaKazuo OhmoriKazuhiro SuzukiHidenori Inoue2026-03-222026-03-22200010.1097/00007632-200003150-00014https://doi.org/10.1097/00007632-200003150-00014https://andeanlibrary.org/handle/123456789/43571Citaciones: 64The greatest segmental flexibility induced by the moderate lumbar motion, usually seen with the activities of daily living, occurred more in the upper segments of the lumbar spine, especially in flexion. Further, the iliolumbar ligaments regulate lumbosacral motion especially flexion.enLumbosacral jointLumbarMedicineRange of motionAnatomyFlexibility (engineering)Lumbar spineMotion (physics)Lumbar vertebraeTransverse planearticle