The external oblique refers to two broad, thin, superficial muscles that rest on the lateral sides of the body's abdominal region; the internal oblique is immediately below the external oblique. The internal and external oblique muscles run from the rib to the pubic area and diagonally cross while approaching the side of the midsection.Continue Reading
The external oblique muscles occupy a large part of the human torso. The fibers of the internal oblique run perpendicular to the external oblique muscles.
The oblique muscles enable humans to turn their trunk or bend from the side, and their injury or strain can have an enervating effect. The external oblique muscles also play an important role in abdominal cavity compression by puling the chest downwards.Learn more about Muscles