INTERTRANSVERSARII

INTERTRANSVERSARII

Intertransversarii are the deep muscles of back located between the vertebrae of back. They are present all over the backbone. They are present on each side of spine in pairs.

Origin

Transverse processes of cervical, thoracic, and lumbar vertebrae.

Insertion

Transverse processes of cervical, thoracic and lumbar vertebrae.

Blood supply

Lumbar arteries.

Nerve supply

Spinal nerves – ventral and dorsal rami.

Action

These muscles help to bend the back sideways on either side and also help to bend the back on backside.

Disease/Injury

Bad posture, sudden movement, lifting heavy objects, or overuse of muscles leads to back pain.

Muscle Exercise

Kneeling back rotation stretch helps to strengthen the lower back. Kneel and raise the right arm and rotate your middle back and shoulders by looking upwards. Your arm should be straight, pointing upwards. Now come back to starting position and repeat on the left side. This helps to increase the stretching of muscles.

Interesting facts

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