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muscle Os and Is
various muscles
| muscle | origin | insertion |
|---|---|---|
| Iliopsoas | illiac crest, transverse process and body of t12-l5 | lesser trocanter |
| Rectus Abdominis | pubis and pubic symphysis | carlilages of 5,6,7th ribs and the xiphoid process |
| 6 deep lateral rotators (piriformis, obturatof internus&externus, gemellus superior&inferior, quadratus femoris) | sacrum and pelvis | greater trocanter |
| Pectineus (5 adductors) | pubis and ischium | pectineal line |
| adductor brevis(5 adductors) | pubis and ishium | medial femur |
| adductor longus( 5 adductors) | pubis and ishium | medial femur |
| Adductor magnus ( 5 adductors) | pubis and ishium | adductor tubercle |
| Gracilis( 5 adductors) | pubis and ishium | pes Anserinus tendon |
| Rectus Femoris (quad) | AIIS | Tibial tuberosity via the patellar tendon |
| vastus lateralis(quad) | linea aspera | tibial tuberosity via the patellar tendon |
| vastus medialis(quad) | linea aspera | tibial tuberosity via the patella tendon |
| vastus intermedius (quad) | linea aspera | tibial tuberosita via the patella tendon |
| Semimembranosus(hamstring) | Ishial tuberosity | Pes Anserinus Tendon |
| Semitendinosus(hamstring) | Ishial Tuberosity | Pes Anserinus Tendon |
| Biceps Femoris (hamstring) | Ishial tuberosity | fibular head and lateral condyle of tibia |
| Gluteus Maximus | posterior ilium and sacrum | Iliotibial band and greater trocanter |
| Gluteus Medius | external ilium | greater trocanter |
| Gluteus Minimus | external ilium | greater trocanter |
| Sartorius | ASIS | pes Anserinus tendon |
| Tensor Fascia Latae | ASIS | Iliotibial band |