Question

What do the anterior and posterior pelvis muscles do?

a) Anterior muscles are responsible for flexing the hip, while posterior muscles extend it.
b) Anterior muscles extend the hip, while posterior muscles flex it.
c) Both anterior and posterior muscles are involved in lateral hip movement.
d) Anterior muscles control internal rotation, while posterior muscles control external rotation of the hip.

Answer 1

The anterior muscles of the pelvis flex the hip, while the posterior muscles extend it.

Step-by-step explanation:

The anterior muscles of the pelvis are responsible for flexing the hip, while the posterior muscles extend it. This means that the anterior muscles help bring the thigh towards the body, while the posterior muscles help move the thigh away from the body. For example, when lifting the leg to take a step, the anterior muscles contract to flex the hip and bring the thigh forward, and the posterior muscles contract to extend the hip and push the leg back.