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Erector Spinae
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∙ 11y ago
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What is an intended action of the abdominals?
The abdominal muscles do many things like hold and potect the abdominal cavity and assist in breathing. But, the most obvious one is posture. They are the antagonists to the muscles along the spine and help maintain spinal curvature. The action is known as flexion of the spinal column.
How many bones are in the lumber?
The lumbar region of the vertebral column contains 5 vertebrae (the bones of the spine).
How many neck vertebrae are there?
In human anatomy, the vertebral column (backbone or spine) is a column usually consisting of 24 articulating vertebrae.
What is another name for spine?
It has many improper terms that many people use today, such as; back, neck, cord, etc. In learning about the bones of the body, scientists and teachers recall the spine as the vertebra (vertebrae for plural).
How many muscles does it take to extend your middle finger?
To extend it, you need just one muscle, however you will need two more to move it around.
What is Lumbar and hip extensions and lateral flexion of the lumbar spine?
Lumbar and hip extensions are movements that involve arching the lower back and pushing the hips forward, which engages the muscles in the lower back and buttocks. Lateral flexion of the lumbar spine refers to bending the spine sideways, targeting the muscles along the sides of the lower back and waist. These movements are commonly incorporated in exercises to strengthen the lower back, core, and hip muscles.
Why the vertebral column of the human skeleton made up of many bones?
Many bones have many joints, hence, great flexibility.
The back muscles normally support the spine in the position discuss what would happen if the muscles on one side were taken?
Not much, but if you take away too many you could die.
What is Mild levo rotoscoliosis of mid and lower lumbar?
Curvature of the vertebral column resulting from the column turning on its axis. The upper two vertebrae in the cervical spine, the atlas and the axis, differ from the other vertebrae because they are designed specifically for rotation. These two vertebrae are the reason your neck can move in so many directions. Mid Spine = Thoracic Lumbar Spine = Below the Thoracic vertebraes - your lumbar spine consists of 5 discs/vertebrae.
How many pairs of spinal nerves extend from the spinal cord and are distributed to the muscles and skin of the trunk and limbs?
31
What is mild levoconvex scoliosis of the mid lumbar spine?
Curvature of the vertebral column resulting from the column turning on its axis. The upper two vertebrae in the cervical spine, the atlas and the axis, differ from the other vertebrae because they are designed specifically for rotation. These two vertebrae are the reason your neck can move in so many directions. Mid Spine = Thoracic Lumbar Spine = Below the Thoracic vertebraes - your lumbar spine consists of 5 discs/vertebrae.
How many backbones does a human have?
In human anatomy, the vertebral column (backbone or spine) is a column of 24 vertebrae, the sacrum, intervertebral discs, and the coccyx situated in the dorsal aspect of the torso, separated by spinal discs. It houses the spinal cord in its spinal canal.
