Which of the following statements is TRUE?
A.
All of the muscles of the quadriceps femoris originate on the femur.
B.
All of the muscles of the quadriceps femoris originate at the quadriceps femoris tendon.
C.
All of the muscles of the quadriceps femoris insert at the quadriceps femoris tendon.
D.
All of the muscles of the quadriceps femoris insert on the femur.