What is external oblique in anatomy?

The external oblique muscle is one of the outermost abdominal muscles, extending from the lower half of the ribs around and down to the pelvis.

What are the external oblique muscle?

External abdominal oblique is the largest and the most superficial of the lateral abdominal muscles. It lies beneath the thoracic and abdominal skin, covering the internal abdominal oblique and anterior halves of the ribs and intercostal muscles. Its muscular part contributes to the lateral part of the abdominal wall.

What is external oblique and its function?

The external oblique muscles are located on the outer surface of the sides of the abdomen, on each side of the rectus abdominis. The muscles extend from the lower ribs to the pelvis. The external oblique muscles are responsible for the twisting of the trunk.

What causes pain in the external abdominal oblique?

An oblique muscle strain is most likely caused when your torso—the part of your body (trunk) excluding head and limbs—gets twisted or rotated badly. Other oblique muscle strain causes include: Too much use of the muscle. Intense workouts.

Where are the obliques located on the body?

abdominal walls
The oblique muscles make up two of the three layers that create our abdominal walls. The third layer is the popular transverse abdominus muscle.

What is an oblique injury?

Oblique injury refers to the injury to any of the oblique muscles, internal oblique or external oblique, which are located on the outer surface of the sides of the abdomen. The external oblique lies superficially (closer to the skin) with the internal oblique lying underneath.

How do you relieve external oblique pain?

Treatment for External Oblique Muscle Pain

  1. Cold gel therapy to reduce muscle strain.
  2. Hot cold packs for abdominal and rib pain.
  3. Rib support brace for women.

What is the action of external oblique?

Action. Along with other abdominal wall muscles, the external oblique muscle flexes the trunk, assists expiration by depressing the ribs, and assists to maintain intra-abdominal pressure in evacuation of luminal contents and supports intra-abdominal viscera.

Where are obliques located?

Structure. The external oblique is situated on the lateral and anterior parts of the abdomen. It is broad, thin, and irregularly quadrilateral, its muscular portion occupying the side, its aponeurosis the anterior wall of the abdomen.

How do you tell if you pulled an oblique muscle?

The main symptom of an oblique muscle strain is pain at the side or front/side of your abdomen. It is also likely that you will have some pain twisting from a seated position, and experience pain when rising from a bed.

What is the difference between internal and external obliques?

External oblique is an opposite side rotation muscle, while internal oblique is a same side rotation muscle. They work together.