⭐ External Oblique Muscle Anatomy ⭐
Origin: External surfaces of the fifth to twelfth ribs
Insertion: Iliac crest, pubic crest, pubic tubercle, & linea alba
Action: Lateral flexion of the torso, rotation of the torso, flexion of the torso, & assists in forced expiration
Nerve: Intercostal nerves (T8T11) & subcostal nerve (T12)
Artery: Lower posterior intercostal artery, subcostal artery, deep circumflex iliac artery, the superior and inferior epigastric arteries.

Chapters:
0:00 Intro
0:13 Location of the external oblique muscle
1:02 Origin of the external oblique muscle
1:15 Insertion of the external oblique muscle
2:02 Actions of external oblique muscle
3:06 Outro
3:16 External oblique muscle summary image

My other abdominal muscle videos:
Internal oblique:    • Internal Oblique Anatomy: Origin, Ins...  
Transversus abdominis:    • Transversus Abdominis Anatomy: Origin...  
Rectus abdominis:    • Rectus Abdominis Anatomy: Origin, Ins...  

⭐ Want to learn more about the external oblique muscle? Then check out the full article on the Bodyworks Prime website: https://bodyworksprime.com/externalo...

⭐If you would like some help memorising the external oblique information then be sure to check out the free external oblique flashcards: https://bodyworksprime.com/externalo...

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