Question

Which muscle extends and laterally rotates the thigh?

A) semimembranosus
B) semitendinosus
C) gluteus maximus
D) iliopsoas

Answer 1

The gluteus maximus muscle extends and laterally rotates the thigh.

Step-by-step explanation:

The muscle that extends and laterally rotates the thigh is the gluteus maximus. It is the largest muscle in the gluteal region and is responsible for movements such as extending the femur during walking or running, as well as rotating the thigh outwards.