Health Blog

Muscle of the Month

by Frankie Wythe on 05 February 2018 11:30

Rectus Abdominis

 

Origin:

Crest of pubis

Insertion:

Costal cartilage of ribs 5-7

Innervation:

Lower thoracic nerves, iliohypogastric and ilioinguinal nerves

Arterial supply:

Inferior epigastric artery

Action:

Flexion of the lumbar spine

 

 

Author
Frankie Wythe

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