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OIF Knee
Term | Definition |
---|---|
Origin of Sartorius | anterior superior iliac spine |
Insertion of Sartorius | medial aspect of proximal tibia |
Function of Sartorius | laterally rotates thigh and abducts thigh |
Origin of Rectus Femoris | anterior inferior iliac |
Insertion of Rectus Femoris | patella tendon |
Function of Rectus Femoris | extends knee and flexes hip |
Origin of Vastus Lateralis | greater trochanter |
Insertion of Vastus Lateralis | patella tendon |
Function of Vastus Lateralis | extends and stabilizes knee |
Origin of Vastus Medialius | intertrochanter line |
Insertion of Vastus Medialius | patella tendon |
Function of Vastus Medialius | extends knee |
Origin of Vastus Intermedius | anterior and lateral surface of proximal femur shaft |
Insertion of Vastus Intermedius | patella tendon |
Function of Vastus Intermedius | extends knee |
Origin of Gracilis | ischium |
Insertion of Gracilis | medial surface of tibia condyle |
Function of Gracilis | adducts thigh and flexes knee |
Origin of Biceps Femoris | ischial tuberosity |
Insertion of Biceps Femoris | head of fibula and lateral condyle of tibia |
Function of Biceps Femoris | extends thigh and flexes knee |
Origin of Semitendinosus | ischial tuberosity |
Insertion of Semitendinosus | medial aspect of upper tibial shaft |
Function of Semitendinosus | extends thigh and flexes knee |
Origin of Semimembranosus | ischial tuberosity |
Insertion of Semimembranosus | medial condyle of tibia |
Function of Semimembranosus | extends thigh and flexes knee |
Origin of Gastrocnemius | medial and lateral condyle of femur |
Insertion of Gastrocnemius | achilles tendon |
Function of Gastrocnemius | flex knee |
Origin of Gluteus Maximus | ilium, sacrum, and coccyx |
Insertion of Gluteus Maximus | gluteal tuberosity of femur |
Function of Gluteus Maximus | major hip extensor |
Origin of Plantaris | posterior femur |
Insertion of Plantaris | calcaneous |
Function of Plantaris | knee flexion |
What muscles make up the quad muscle group? | Rectus Femoris, Vastus Lateralis, Vastus Medialius, and Vastus Intermedius |
What muscles make up the hamstrings? | Biceps Femoris, Semitendinosus, and Semimembranosus |