click below
click below
Normal Size Small Size show me how
Hip Muscles OIA
Question | Answer |
---|---|
Iliacus | O: Inner surface of ilium I: Lesser trochanter of femur A: Hip flexion |
Psoas Major/Minor | O:L1-L5 transverse processes, vertebral bodies of T12-L5, base of sacrum A: |
Rectus Femoris | O: AIIS I: Tibial Tuberosity A: Hip flexion |
Sartorius | O: ASIS (Anterior superior iliac spine) I: pes anserine A: Hip flexion |
Pectineus | O: anterior pubis, superior to crest I: lesser trochanter to linea aspera A: Hip flexion |
Adductor Brevis | O: anterior inferior pubic ramus I: lower 2/3 of pectineal line, upper ½ of linea aspera A: Hip Adduction |
Adductor longus | O: anterior pubis, inferior to crest I: middle 1/3 of linea aspera A: Hip Adduction |
Adductor Magnus | O: pubic ramus, ischium, ischial tuberosity I: linea aspera, adductor tubercle A: Hip Adduction |
Gracilis | O: anteromedial edge of ramus of the pubis I: pes anserine A: Hip Adduction |
Biceps Femoris | O: Long head: ischial tuberosity, Short head: distal 1/2of linea asperal, lateral condyloid ridge I: fibular head, lateral tibial condyle A: Hip Abduction |
Semitendinosus | O: ischial tuberosity I: pes anserine A: Hip Extension |
Semimembranosus | O: ischail tuberosity I: postermedial tibia A: Hip Extension |
Gluteus Maximus | O: posterior ¼ iliac crest, posterior sacrum & coccyx, lumbar fascia I: lateral greater trochanter, IT band A: Hip Extension, Hip External Rotation |
Gluteus Medius | O: lateral surface of ilium I: posterior and middle greater trochanter A: Hip Abduction, Hip internal Rotation, Hip External Rotation |
Gluteus Minimus | O: lateral ilium I: anterior greater trochanter A: Hip Abduction, Hip Internal Rotation |
Tensor Fasciae Latae | O: anterior iliac crest I: ¼ down thigh, turns into IT band which inserts into gerdy’s tubercle A: Hip Internal Rotation |
Piriformis | O: anterior sacrum, posterior ischium I: superior, posterior greater trochanter A: Deep Hip External Rotation |
Gemellus Superior | O: ischial spine I: posterior greater trochanter A: Deep Hip External Rotation |
Gamellus Inferior | O: ischail tuberosity I: posterior greater trochanter A: Deep Hip External Rotation |
Obturator Internus | O: obturator foramen I: posterior greater trochanter A: Deep Hip External Rotation |
Obturator Externus | O: inferior obturator foramen I: posterior greater trochanter A: Deep Hip External Rotation |
Quadratus Femoris | O: ischail tuberosity I: intertrochanteric femoral ridge A: Deep Hip External Rotation |