muscle: serratus posterior inferior

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Muskeln Sternocleidomastoideus Trapezius Deltoideus pars clavicularis Deltoideus pars arcomialis Deltoideus pars spinalis Infraspinatus Teres major Latissimus dorsi Karte: Rückenstrecker Karte: kurze Intervertebrale Splenius capitis Serratus posterior superior Levator scapulae Splenius cervicis Latissimus dorsi Supraspinatus Latissimus dorsi Infraspinatus Teres major serratus_anterior Serratus posterior inferior Intercostales externi Quadratus lumborum

M. serratus posterior inferior

The serratus posterior inferior is an expiratory auxiliary respiratory muscle.
Origin: 11th thoracic to 3rd lumbar vertebrae
Attachment: Rib 9 to 12
Innervation: Rami anteriores of the spinal nerves Th11 – L2
Antagonists:
Movement: Auxiliary expiratory