Ydre skrå mavemuskel
External Oblique
External Oblique
- Udspring: Ydersiden af nederste 8 ribben
- Hæfte: Ydersiden af hoftekammen og danner fortil senepladen for den lige bugmuskel sammen med den indre skrå og den tværgående og mødes med den modsatte sides muskel i den hvide linie

Funktion
- Laterally flexes the spine..
This means that the external oblique muscle bends the spine to the side (i.e. it moves the ribcage downward to the side towards the pelvis).
- Rotates the spine..
This means that the external oblique muscle turns the spine to the side (i.e. it twists the torso).
- Compresses the abdominal cavity..
This means that the external oblique muscle constricts the organs of the abdominal cavity and can increase intra-abdominal pressure (i.e. such as during a valsalva maneuver).

Udspring: Ydersiden af nederste 8 ribben
Hæfte: Ydersiden af hoftekammen og danner fortil senepladen for den lige bugmuskel sammen med den indre skrå og den tværgående og mødes med den modsatte sides muskel i den hvide linie

Ydre skrå mavemuskel funktion
- Laterally flexes the spine..
This means that the external oblique muscle bends the spine to the side (i.e. it moves the ribcage downward to the side towards the pelvis).
- Rotates the spine..
This means that the external oblique muscle turns the spine to the side (i.e. it twists the torso).
- Compresses the abdominal cavity..
This means that the external oblique muscle constricts the organs of the abdominal cavity and can increase intra-abdominal pressure (i.e. such as during a valsalva maneuver).
Placering af Ydre skrå mavemuskel

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