THORACIC MUSCLESFUNCTIONNERVELongissimus ThoracisExtension, lateral flexion of vertebral column, rib rotationDorsal primary divisions of spinal nervesIliocostalis ThoracisExtension, lateral flexion of vertebral column, rib rotationDorsal primary divisions of spinal nervesSpinalis ThoracisExtends vertebral columnDorsal primary divisions of spinal nervesSemispinalis ThoracisExtends & rotates vertebral columnDorsal primary divisions of spinal nervesRotatores ThoracisExtends & rotates vertebral columnDorsal primary divisions of spina
The scientific name for the upper back region is the "dorsal region" or "thoracic region." This area includes the thoracic vertebrae and the muscles that run along the upper back.
The acromiotrapezius, spinotrapezius, latissimus dorsi, and spinodeltoid are four major superficial muscles of the shoulder and dorsal thoracic areas.
Posterior thoracic.
The muscles involved in a posterior pelvic tilt are the hamstrings and the gluteal muscles.
The primary muscles involved in supporting and stabilizing the thoracic spine musculature are the erector spinae muscles, the multifidus muscles, and the transversospinalis muscles. These muscles work together to help maintain proper posture and stability in the thoracic spine.
The muscles of the legs do not follow the generalization that extensor muscles are on the posterior and flexor muscles are on the anterior.
posterior posterior
The extensor carpi muscles are found on the posterior side of the forearm. They are a group of muscles responsible for extending the wrist and moving the hand upward.
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The intercostals and the diaphragm.
The two pectoral muscles found in the thoracic wall of both are the pectoralis major and the pectoralis minor.
There are four deltoid muscles in the body. Anterior and posterior left. Anterior and posterior right.