Serratus Anterior Anatomy: Origin, Insertion & Action

⭐ Serratus Anterior Muscle Anatomy ⭐
💪 Origin: Superolateral surfaces of the first to eighth or ninth ribs
💪 Insertion: Superior angle, medial border, and inferior angle of the scapula
💪 Actions: Protraction of the scapula, upward rotation of the scapula and it can assist with respiration by lifting the ribs
💪 Nerve: Long thoracic nerve (C5, C6, C7)
💪 Artery: Lateral thoracic artery, superior thoracic artery, thoracodorsal artery

Chapters:
0:00 - Intro
0:12 - Location of the serratus anterior
0:50 - Origin of the serratus anterior
1:12 - Insertion of the serratus anterior
1:39 - Actions of the serratus anterior
3:05 - Outro
3:36 - Video summary image

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