The Iliopsoas
The rectus femoris muscle is a synergist of the iliopsoas. It works together with the iliopsoas to flex the hip joint.
It is pronounced ilio-so-as.
iliopsoas
gluteus maximus
Iliopsoas or Psoas Major
Extension of knee
i THE ILIOPSOAS
The iliopsoas muscle is stretched during hip extension. This muscle group is made up of the psoas major, psoas minor, and iliacus muscles. Stretching the iliopsoas can help improve hip flexibility and relieve hip tightness or discomfort.
fixator
iliopsoas
yes.