Subscapularis Anatomy: Origin, Insertion & Action

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⭐ 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

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

#BodyworksPrime #Anatomy #Subscapularis
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So the area we dig straight into our armpits like where wea apply deodorant will be the subscapularis muscle that is passing the glenoid fossa and humerus and below the coracoid and not the subscapularis fossa because that is way too medial right?

HeyIntegrity
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Nice job brother, but what is the degree of rotation and abduction and abduction please explain

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