Intercostales interni
Common Name
Rib finger
Group
Thorax
Whole Sale Section
Plate, Brisket, Chuck, Loin, Rib
Origin
Anterior borders of the ribs and their cartilages.
Insertion
Posterior borders of the preceding ribs and cartilages.
Action
Work in parallel with external intercostals during respiration.
Innervation
Intercostal nerves
Blood Supply
Intercostal and internal thoracic arteries.
Retail Cuts
Beef Rib Roast,Beef Rib Steak, Beef Rib Steak Boneless, Beef Chuck Arm Pot Roast, Beef Chuck Arm Steak, Beef Loin Club Steak