Which Is an Eccentric Function of the Psoas Major

question 40

Multiple Choice

Which is an eccentric function of the psoas major?

• A)restrains/slows extension of the thigh at the hip joint
• B)restrains/slows lateral rotation of the thigh at the hip joint
• C)restrains/slows extension of the leg at the knee joint
• D)restrains/slows flexion of the thigh at the hip joint

---

Definitions:

Medial Margin

The edge or boundary closest to the midline of the body or a body part.

Stomach

A muscular organ in the digestive system that processes food by mixing it with digestive juices and enzymes.

Curvature

The degree of bend or deviation from straightness or flatness in a line, object, or surface.

Lingual Frenulum

A fold of mucous membrane located under the tongue, which assists in the mobility and positioning of the tongue.