The term "recto femoral" refers to a specific anatomical relationship involving the rectus femoris muscle, which is one of the four muscles that make up the quadriceps group in the thigh. This muscle plays a crucial role in extending the knee and flexing the hip. It originates from the ilium of the pelvis and inserts into the patella, contributing to movements such as walking, running, and jumping. In medical contexts, "recto femoral" may also relate to conditions or procedures involving the rectum and femur. Understanding this relationship is important for diagnosing and treating issues that may arise in the pelvic or lower limb regions, ensuring proper function and mobility.