⭐ Pectoralis minor muscle anatomy ⭐
Origin: Third to fifth ribs
Insertion: Coracoid process of the scapula
Action: Moves scapula anteriorly and inferiorly and can elevate the ribs
Innervation: Medial pectoral nerve (C8)
Blood Supply: Pectoral branch of the thoracoacromial trunk

Chapters:
0:00 Intro
0:15 Pectoralis minor location
0:46 Origin
0:56 Insertion
1:25 Actions overview
1:40 Action scapula movement
2:18 Action elevate ribs
2:55 Outro
3:04 Origin, insertion, action summary image

⭐ If you would like some help memorising this information, be sure to check out the free muscle study flashcards on bodyworksprime.com

⭐ Link to my pectoralis major video:    • Pectoralis Major Anatomy: Origin, Ins...  

⭐ If you want to learn more about the pectoralis minor muscle; check out the full article on the Bodyworks Prime website: https://bodyworksprime.com/pectoralis...

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