yogabook / muscles / autochthonous back muscles / intertransversarii
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Mm. intertransversarii
Part of the intertransversal system, may be missing
Origin: transverse process
Approach: transverse process of the preceding vertebra
Innervation: Rami posteriores of the spinal nerves
Antagonists:
Movement: Innervated on one side: Lateral flexion. Innervated on both sides: Extension of the WS