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Iliocostalis(장늑근,엉덩갈비근)
이는곳(기시, Origin)
경추부위: 1번~6번 갈비뼈각
흉추부위: 7번~12번 갈비뼈각
요추부위: 엉치뼈 외측능선, 장골능 안쪽끝, 흉요근막
Cervicis: Angle of ribs 3-6
Thoracis: Angle of ribs 7-12
Lumborum: Lateral crest of sacrum, medial end of iliac crest, thoracolumbar fascia
닿는곳(정지, Insertion)
경추부위: C4~C6 횡돌기
흉추부위: 1번~6번 갈비뼈각, C7 횡돌기
요추부위: 5번~12번 갈비뼈각, L1~L4 횡돌기, 흉요근막
Cervicis: Transverse processes of vertebrae C4-C6
Thoracis: Angles of ribs 1-6, transverse process of vertebra C7
Lumborum: Angle of ribs 5-12, transverse processes of vertebrae L1-L4 , thoracolumbar fascia
혈관지배(Artery)
경추부위: 후두동맥, 깊은목동맥, 척추동맥
흉추부위: 뒤늑간동맥과 늑하동맥의 뒷쪽 가지
요추부위: 요추동맥과 외측 천골동맥의 뒷쪽 가지
Cervicis: occipital, deep cervical and vertebral arteries
Thoracis: dorsal branches of posterior intercostal and subcostal arteries
Lumborum: dorsal branches of lumbar and lateral sacral arteries
신경지배(Nerve)
척추신경 뒤쪽 가지
Posterior branch of spinal nerve
작용(Action)
양측: 척추 신전
편측: 같은쪽 외측굴곡
Bilateral contraction: Extension of spine
Unilateral contraction: Lateral flexion of spine (ipsilateral)
관련 스포츠(Sports)
스키점프(Ski jump)
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