Which Is an Action of the Erector Spinae Group

question 163

Multiple Choice

Which is an action of the erector spinae group?

• A)extension of the thigh at the hip joint
• B)contralateral rotation of the trunk and neck at the spinal joints
• C)posterior tilt of the pelvis at the lumbosacral joint
• D)anterior tilt of the pelvis at the lumbosacral joint

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Definitions:

Valine

An essential amino acid that is crucial for muscle growth, tissue repair, and energy provision in the body.

5-Membered Ring

A cyclic structure in organic chemistry consisting of five atoms, which can be of the same or different elements.

Amino Acid

An organic molecule that serves as the building block of proteins, containing both an amino group and a carboxyl group.

α-Carbon

Refers to the first carbon atom that attaches to a functional group in an organic molecule, playing a crucial role in the structure and reactivity of molecules.