| Question | Answer |
| Gluteus Maximus | Origin: Posterior portion of ilium; post lower part of sacrum and coccyx, sacrotuberous ligament
Insertion: Gluteal tubersoisty and ilitotibial tract of fascia lata |
| Gluteus Medius | O: Outer surface and crest of ilium between posterior and anterior gluteal lines
I: Lateral surface of greater trochanter of femur |
| Gluteus Minimus | O: Outer surface of ilium between anterior and inferior gluteal lines
I: Anterior Surface of greater trochanter of femur |
| Tensor Fasciae Latae | O: Anterior portion of crest of ilium; anterior sup iliac spine
I: Iliotibial tract of fascia lata |
| Piriformis | O: Anterior Sacrum
I: Greater Trochanter of fermur |
| Obturator Internus | O: bony inner margin of obturator foramen and inner obturator membrane
I: Greater Trochanter of fermur |
| Gemellus Superior | O: Ischial Spine
I: Greater trochanter of femur |
| Gemellus Inferior | O: Ischial Tuberosity
I: Greater trochanter of femur |
| Quadratus Femoris | O: Ischial tuberosity
I: lower posterior greater trochanter |
| Obturator Externus | O: bony outer margin of obturator foramen and outer obturator membrane
I: trochanteric fossa |
| Psoas Major | O: All lumbar vertebrae, transverse processes and bodies
I: Lesser trochanter of femur |
| Psoas Minor | O: Bodies of last thoracic and first lumbar vertebrae
I: Iliopubic eminence |
| Iliacus | O: Iliac Fossa
I: lesser trochanter of femur |
| Sartorius | O: ASIS
I: upper part of medial surface of tibia |
| Rectus Femoris | O: AIIS; superior margin of acetabulum
I: Tibial tuberosity ( by way of patella nd patellar ligament) |
| Vastus lateralis | O: lateral lip of linea aspera; lower part of greater trochanter
I: tibial tuberosity |
| Vastus Medialis | O: Medial lip of linea aspera; interrochanteric line
I: Tibial Tuberosity |
| Vastus Intermedius | O: Anterior shaft of upper femur
I: tibial tuberosity |
| Gracilis | O: pubic bone; medial surface of body and inferior ramus
I: Upper part of medial surface of tibia |
| Pectineus | O: Pectin of pubis
I: Upper part of posterior femur |
| Adductor Longus | O: Pubic bone, between cres and symphysis
I: Linea aspera |
| Adductor Brevis | O: Inferior pubic ramus
I: Upper part of posterior femur |
| Adductor Magnus | O: Rami of pubis and ischium
I: Linea aspera; adductor tubercle |
| Biceps Femoris
a: Long head | O: Ischial tuberosity
I: Head of fibula; lateral condyle of tibia |
| Biceps Femoris
b. short head | O: Linea aspera of shaft of femur
I: head of fibula; lateral condyle of tibia |
| Semitendinosus | O: ischial tuberosity
I: upper part of medial tibia |
| Semimembranosus | O: Ischial Tuberosity
I: Posterior Upper tibia; medial condyle |
| Tibialis Anterior | O: Lateral Condyle and upper tibia; interosseous membrane
I: Medial Surface of 1st cuneiform and 1st metatarsal |
| Extensor digitorum longus | O: Lateral condyle of tibia; upper 3/4 anterior fibula; interosseous membrane
I: dorsal suface, middle and distal phalanges of digits 2-5 |
| Extensor Hallucis Longus | O: Anteior middle fibula; interosseous membrane
I; Dorsal surface, base of distal phalanx of hallux |
| Peroneous tertious | O: lower third of medial fibula, interosseous membrane
I: Base, fifth metatarsal |
| Peroneus Longus | O: Head and upper 2/3 of lateral fibula
I: Base of first metatarsal, first cuneiform |
| Peroneus Brevis | O: Lower 2/3 of lateral fibula
I: Base of fifth metatarsal |
| Gastrocnemius | O: Medial and lateral condyles of femur
I: Posterior Calcaneus via calcaneal tendon |
| Soleus | O: Upper fibula; soleal line and middle 1/3 of tibia
I: Posteior calcaneus via calcaneal tendon |
| Plantaris | O: Posterior femur above lateral condyle
I: Posterior calcaneus |
| Popliteus | O: lateral condyle of femur
I: Posterior tibia above soleal line |
| Flexor Hallucis Longus | O: Lower 2/3 fibula; interosseous membrane
I: Base of distal phalanx of hallux |
| Flexor digitorum longus | O: Posterior tibia
I: Base of distal phalanx of digits 2-5 |
| Tibialis Posterior | O: Posterior interosseous membrane; tibia and fibula
I: Navicular, cuneiforms, cuboid, metatarsals 2-4 |
