Which Muscle Is Used in Quiet Expiration

question 54

Multiple Choice

Which muscle is used in quiet expiration?

• A) Internal intercostals
• B) External intercostals
• C) Abdominal muscles
• D) None of the above

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Definitions:

Social Facilitation

The tendency for people to perform differently when in the presence of others than when alone, typically showing improved performance on simple or well-rehearsed tasks.

Reciting

Speaking aloud from memory, often practiced with poems, speeches, or other text materials.

Improved Performance

The enhancement of one's ability to execute a task or activity better than before, often through practice, training, or other interventions.

Group Polarization

The enhancement of a group’s prevailing inclinations through discussion within the group.