muscle: spinalis thoracis

yogabook / muscles / autochthonous back muscles / spinalis thoracis

Linkmap

Muskeln Übersichtskarte kurze Intervertebrale Obliquus capitis superior Rectus capitis posterior minor Rectus capitis posterior major Obliquus capitis inferior Spinalis cervicis Longissimus cervicis Semispinalis dorsi Levatores costarum Multifidi Quadratus lumborum Longissimus capitis Semispinalis capitis Longissimus cervicis Iliocostalis cervicis Iliocostalis dorsi Longissimus thoracis Spinalis thoracis Iliocostalis lumborum

M. spinalis thoracis


Origin: spinous processes of the last two thoracic vertebrae and first two lumbar vertebrae
Attachment: spinous processes of the second to eighth thoracic vertebrae
Antagonists:
Movement: Innervated on both sides: Extension of the spine; innervated on one side: Support of an already assumed ipsilateral lateral flexion or elimination of a contralateral lateral flexion.