Anatomy of the abdominals

By | August 6, 2017

As the name suggests, the abdominal Dsn code black ingredients muscles are skeletal muscles that make up the anterolateral wall of the abdomen. These muscles therefore extend from the thorax to the upper edge of the pelvis and thus to the pubis.

abdominal anatomy,

How to properly muscle the lower abdominals?

The abdominals are actually composed of 5 pairs of muscles, which are symmetrically organized on either side of the abdomen. We thus find among these abdominal muscles the following pairs:

The right (right and left were formerly referred to as Grand Droit).

The external oblique (This pair of muscles bore the name of Grand Oblique)

The internal oblique (Conversely, this pair of muscles was designated under the notion of a small oblique)

The transverse

The pyramidal


The abdominal muscles perform an essential role in all the movements of the trunk, since they ensure rotation as well as torsion. Connected directly to the diaphragm, these abdominal muscles also participate in the proper functioning of our respiratory system by facilitating the exhalation in particular but also the cough. Finally, and this is not the least of the roles of these abdominal muscles, they are essential to the balance of the pelvis as well as to our posture.

Right muscle

Constituting the anterior wall of the abdomen, the right muscle descends from the thorax to the pubis in the form of a long flat muscle. The pair constituting this flat muscle is situated on either side of the white line. The latter is a fibrous line situated on the midline of the abdomen.

The pair constituting this right muscle serves mainly for exhalation, the more so as it is attached to the thorax. On the other hand, the right muscle also protects the viscera while allowing them to function normally.

The external oblique

The very appearance of this pair of muscles has earned it its name, since it extends from the center of the abdomen to the latissimus dorsi, occupying a good part of the sides of this abdomen. Attached on the last 7 ribs, the external oblique allows, thanks to its contraction, the rotation but also the inclination of the trunk.

The internal oblique

Formerly referred to as a small oblique, the oblique internal muscle participates mainly as the external oblique to the rotation and inclination of the bust.

The transverse

Wide muscle, the transverse muscle is the deepest abdominal muscles. Located in the lateral part of the abdomen, the transverse muscle is horizontal, thus passing behind the right muscles. In addition to protecting the viscera, the transverse muscle also contributes to optimal functioning of the latter.

The pyramidal

The smallest of the abdominal muscles, the pyramidal muscle is a vertical muscle attached to the anterior surface of the pubis. The pair of muscles is thus distributed symmetrically with respect to the midline of the abdomen.

Abs, an essential function in the balance of the body

True protective sheath of the viscera, the abdominals are also the muscles linking the top and the bottom of the human body. Facilitating breathing and participating in the proper standing of our body, the abdominal muscles also participate in the correct pressure of the abdominal pressure. Transmitting the forces between the upper and lower limbs, the abdominal muscles are essential muscles to the body.

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