yogabook / muscles / autochthonous back muscles / iliocostalis
Linkmap
M. iliocostalis
belongs to the lateral tract of the sacrospinal system and is present in three parts corresponding to the section of the spinal column: Iliocostalis cervicis, Iliocostalis thoracis, Iliocostalis lumborum.
Origin:
Approach:
Antagonists:
Movement: Bilateral innervation: extension of the spine; unilateral innervation: ipsilateral lateral flexion of the spine or elimination of contralateral lateral flexion.