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Rectus Femoris
Region: Hip & Thigh Muscles · All hip & thigh muscles
Rectus Femoris at a glance
| Origin | Anterior inferior iliac spine and the groove above the hip socket |
|---|---|
| Insertion | Base of the patella and, via the patellar ligament, the tibial tuberosity |
| Actions | Straightens the knee (extension); Flexes the thigh at the hip |
| Nerve supply | Femoral nerve (L2–L4) |
◆ Good to know
The only quadriceps muscle crossing the hip — the kicking muscle, and a common site of strains in sprinting and football.
More Hip & Thigh Muscles
Please note: This page is an anatomy education summary for students and curious readers, not medical advice. Attachment points are given in their classic short form; individual anatomy varies, and detailed dissection-level descriptions belong in an anatomy atlas.