Rectus Femoris is a quadricep muscle located in the anterior thigh, on top of the vastus intermedius (another quadricep). All of the quadriceps insert to the patella, and the tibial tuberosity via the patellar ligament. Together they are responsible for extension of the knee. Rectus Femoris is the only quadricep that also crosses the hip joint (acetabulofemoral joint) and attaches to the AIIS (anterior inferior iliac spine). Because of this, Rectus Femoris also assists in flexion of the hip.
It allows you to jump higher as it extends the thighs and hip movment.
FLexion and hip extension
It extends the knee and flexes the thigh
flexes the leg
Rectus femoris and the three vasti
The rectus femoris is found in the middle of the front of the thigh.
rectus femoris
Bipennate
rectus femoris
Bipennate
Yes the rectus femoris is anterior to the vastus intermedius, vastus intermedius is a deep muscle that we need to cut the rectus femoris in order to see it.
The rectus femoris is one of the quadriceps muscles located on the anterior (front) surface of the thigh.
extends the knee
On your upper leg.
quads- rectus femoris
rectus femoris