Compare Concentric and Eccentric Contractions

question 87

Multiple Choice

Compare concentric and eccentric contractions.

• A)Concentric contractions consist of equal lengths of time contracting and relaxing.Eccentric contractions consist of a longer time contracting than relaxing.
• B)Concentric contractions consist of equal lengths of time contracting and relaxing.Eccentric contractions consist of a longer time relaxing than contracting.
• C)Concentric contractions occur when the tension produced never exceeds the load,and the muscle does not change length.Eccentric contractions occur when the tension produced exceeds the load,and the muscle shortens.
• D)Concentric contractions occur when the muscle tension exceeds the load,and the muscle shortens.Eccentric contractions occur when the muscle tension is less than the load,and the muscle elongates.
• E)Concentric contractions occur when the muscle tension is less than the load,and the muscle elongates.Eccentric contractions occur when the muscle tension exceeds the load,and the muscle shortens.

---

Definitions:

Hand Gestures

Movements of the hands and arms used to communicate or convey an intended meaning non verbally.

Impression Management

People’s use of various strategies to get other people to view them in a positive light.

Interview Analysis

A method of data analysis in qualitative research where responses from interviews are systematically examined to draw conclusions or understand trends.

Eye-Contact

The act of looking directly into another person's eyes, which can convey various messages or emotions depending on the context.