Indre skrå mavemuskel

Internal Oblique

• Udspring: Et hoved fra hver side af nederste bageste del af lårbenet.
• Hæfte: i akillessenen og fæster på hælbenet.

Indre skrå mavemuskel

Funktion

• Laterally flexes the spine..

  This means that the internal 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 internal oblique muscle turns the spine to the side (i.e. it twists the torso).

• Compresses the abdominal cavity..

  This means that the internal oblique muscle constricts the organs of the abdominal cavity and can increase intra-abdominal pressure (i.e. such as during a valsalva maneuver).

Indre skrå mavemuskel