The quadriceps group includes all of the following except the
A) biceps femoris.
B) vastus intermedius.
C) vastus lateralis.
D) vastus medialis.
E) rectus femoris.
Question 2
Which of these muscles produces lateral rotation at the hip?
A) gluteus maximus
B) piriformis
C) obturator externus
D) obturator internus
E) All of the answers are correct.