Subscapularis Anatomy: Origin, Insertion & Action

⭐ Subscapularis Muscle Anatomy ⭐
💪 Origin: Subscapular fossa
💪 Insertion: Lesser tubercle of the humerus
💪 Action: Internal rotation of the shoulder, stabilisation of glenohumeral joint & can very weakly assist in shoulder adduction
💪 Innervation: Upper subscapular nerve, lower subscapular nerve (C5, C6)
💪 Artery: Subscapular artery

Rotator cuff anatomy video:    • Rotator Cuff Anatomy: Origin, Insertion & ...  

Chapters:
0:00 - Intro
0:17 - Subscapularis location
0:44 - Origin
0:49 - Insertion
0:55 - Subscapularis actions overview
1:14 - Muscle action internal/medial rotation of humerus
1:34 - Muscle action adduction of humerus
1:57 - Muscle action stabilisation of humerus
2:14 - Outro
2:21 - Subscapularis 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

⭐ More details about the subscapularis can be found at: https://bodyworksprime.com/subscapula...

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