Thigh Flashcards
Satorius
Origin: Anterior superior iliac spine of the ilium
Insertion: Medial surface of the proximal tibia
Action: flexes thigh at hip, rotates thight laterally, abducts thigh, flexes leg at knee
Sartorius
Tensor Fascia (e) latae
Origin: Anterior superior iliac, spine of the ilium, iliac creast of the ilium
Insertion: iliotibial tract
Action: flexes thigh at hip, abducts thigh, rotates thigh medially
Tensor Fascia (e) latae
Iliopsoas
Origin: Ilic fossa of the ilium, ala sacrum, transverse processes of T12- L5
Insertion: Lesser trochanter of the femur
Action: flexes thigh at hip, flexes vertebral Colum
Iliopsoas
Pectineus
Origin: superior ramus of the pubis
Insertion: linea aspera of the femur
Action: flexes thigh at hip, adducts thigh, rotates thigh medially
Pectineus
Quadriceps Femoris
Rectus Femoris
Origin: Anterior inferior iliac spine of the ilium
Action: Patella and tibial tuberosity via tendon of quadriceps femoris and patellar ligament
Insertion: extends leg at knee, flexes thigh at hip
Quadriceps Femoris
Rectus Femoris
Quadriceps Femoris
Vastus Lateralis
Origin: greater trochanter, interochanteric line, and linea aspera of the femur
Action: Patella and tibial tuberosity via tendon of quadriceps femoris and patellar ligament
Insertion: extends leg at knee, flexes thigh at hip
Quadriceps Femoris
Vastus Lateralis
Quadriceps Femoris
Vastus Medialis
Origin: linea aspera, and intertrochanteric line of the femur
Action: Patella and tibial tuberosity via tendon of quadriceps femoris and patellar ligament
Insertion: extends leg at knee, stabilizes patella
Quadriceps Femoris
Vastus Medialis
Quadriceps Femoris
Vastus intermedius
Origin: proximal shaft of the femur
Action: Patella and tibial tuberosity via tendon of quadriceps femoris and patellar ligament
Insertion: extends leg at knee
Quadriceps Femoris
Vastus intermedius
Gracilis
Origin: inferior ramis of the pubis, body of the pubis
Insertion: medial surface of the tibia
Action: adducts thigh, flexes leg at knee, rotates leg medially
Gracilis
Abductor Longus
Origin: pubis- near pubic symphysis
Insertion: linea aspera of the femur
Action: adducts thigh, flexes legt at knee, rotates leg medially
Abductor Longus
Adductor Brevis
Origin: body of the pubis, inferior ramus of the pubis
Insertion: linea aspera of the femur
Action: adducts thigh, rotates thigh medially
Adductor Brevis
Gluteus Maximus
Origin: posterior surface of ala of ilium, sacrum, coccyx
Insertion: iliotibial tract, gluteal tuberosity of the femur
Action: extends thigh at hip, rotates thigh laterally, abducts thigh
Gluteus Maximus
Gluteus Medius
Origin: lateral surface of the ilium
Insertion: greater trochanter of the femur
Action: abducts thigh, rotates thigh medially
Gluteus Medius
Gluteus Medius
Gluteus minimums
Origin: lateral surface of the ilium
Insertion: greater trochanter of the femur
Action: abducts thigh, rotates thigh medially
Gluteus Minimums
Piriformis
Origin: lateral surface of the sacrum
Insertion: greater trochanter of the femur
Action: rotates thighe laterally when thigh is extended
Piriformis
Biceps femoris
Long Head
Origin: ischial tuberosity of the ischium, linea aspera of the femur
Insertion: head of the fibula, lateral condyle of the tibia
Action: extends thigh at hip, flexes leg at knee, rotates leg laterally
Biceps Femoris Long head
Biceps Femoris
Short Head
Origin: linea aspera of the femur
Insertion: head of the fibular, lateral condyle of the tibia
Action: flexes leg at knee, rotates leg laterally
Biceps Femoris
Short Head
Semitendinosus
Origin: ischial tuberosity oof the ischium
Insertion: medial surface of proximal shaft of tibia
Action: extends thigh at hip, flexes leg at knee, rotates leg medially
Semitendinosus
Semimembranosus
Origin: ischial tuberosity of the ischium
Insertion: medial condyle of the tibia
Action: extends thigh at; flexes leg at knee rotates leg medially
Semimembranosus
Gastrocnemius
Origin: lateral condyle of the femur, medial condyle the femur
Insertion: calcaneus
Action: plantar flexes foot at ankle
Soleus
Origin: proximal tibia, proximal fibula, interosseous membrane
Insertion: calaneus
Action: plantar flexes foot at ankle
Soleus
Tibialis Posterior
Origin: proximal tibia, proximal fibula, interosseous membrane
Insertion: navicular boone, 2nd-4th metatarsal
Action: plantar flexes foot at ankle, inverts foot
Tibialis Posterior
Origin: proximal tibia, proximal fibular, interosseous membrane
Insertion: navicular bone, 2nd-4th metatarsal
Action: plantar flexes foot at ankle, inverts foot
Tibialis Posterior
Flexor Digitorum Longus
Origin: posterior shaft of tibia
Insertion: distal phalanges of 2nd-5th digits
Action: plantar flexes foot at ankle, inverts foot, flexes 2nd-5th distal interphalangeal joints
Flexor Digitorum Longus
Flexor Hallucis Longus
Origin: middle shaft of fibula, interosseous membrane
Insertion: distal phalanx of hallux
Action: plantar flexes foot at ankle, inverts foot, flexes hallux
Flexor Hallucis Longus