If a Muscle Crosses the Spinal Joints of the Trunk

question 135

Multiple Choice

If a muscle crosses the spinal joints of the trunk posteriorly with a vertical direction to its fibers,what eccentric function will it most likely have?

• A)restrains/slows flexion of the trunk at the spinal joints
• B)restrains/slows extension of the trunk at the spinal joints
• C)restrains/slows lateral flexion of the trunk at the spinal joints
• D)restrains/slows contralateral rotation of the trunk at the spinal joints

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Definitions:

Secondary group

A large, impersonal social group whose members pursue a specific goal or activity, characterized by weak emotional ties and short-term relationships.

Social network

A structure made up of a set of actors (such as individuals or organizations) and the dyadic ties between these actors.

Anonymous

Not identified by name or remaining unknown in identity.

Left-handed people

Individuals who predominantly use their left hand for activities such as writing and handling tools, comprising a minority of the population.