Function, origin and insertions of the LB muscles

These cards are made around the function, origin and insertion point of the LB muscles (hip, knee and foot)

name the function, origin and insertion of the Iliacus muscle?

Trunk flexion, Iliac crest and Lesser trochanter via Psoas major tendon

name the function, origin and insertion of the Psoas minor muscle?

Assists in trunk flexion, external rotation, L1-T11 and Lesser trochanter

name the function, origin and insertion of the Psoas major muscle?

Assists in trunk flexion, external rotation, T12-L1,Iliopectineal eminence and Pubis

what muscles is the Iliopsoas made up off?

iliacus, psoas minor and psoas major

name the function, origin and insertion of the Glute maximus muscle?

Hip extension, external rotation, Coccyx, Sacrum, Posterior ilium, Ischial tuberosity and ITB

name the function, origin and insertion of the Glute medius?

Hip abduction, internal rotation, Lateral surface of ilium and Greater trochanter

name the function, origin and insertion of the Glute minimus?

Hip abduction, internal rotation, Lateral surface of ilium and Greater trochanter

name the function, origin and insertion of the adductor brevis?

Hip adduction, assists flexion, inferior ramus of pubis and upper linea aspera

name the function, origin and insertion of the Adductor longus?

Hip adduction, assists flexion, Pubic body And Middle 1/3 of linea aspera of femur

name the function, origin and insertion of the Adductor Magnus?

Hip adduction, extension, Ischiopubic ramus, Ischial tuberosity, Linea aspera of femur and adductor tubercle

name the function, origin and insertion of the Tensor fascia lata (TFL)?

Hip flexion, abduction, and internal rotation, ASIS, Iliac crest and lateral condyle of tibia via ITB

name the function, origin and insertion of the Ilotibial band (AKA iliotibial tract or ITB)?

Hip extension, hip abduction, external rotation, lateral aspect of iliac crest and Lateral condyle of proximal tibia

name the function, origin and insertion of the Pectineus muscle?

Adduction, hip flexion, internal rotation, superior ramus of pubis and Pectineal line of femur

name the function, origin and insertion of the Piriformus muscle?

External rotation when the hip is extended, abduction when the hip is flexed, Anterior sacrum and Greater trochanter

name the function, origin and insertion of the Obturator externus muscle?

External rotation, Obturator membrane & margins and Trochanteric fossa of femur

name the function, origin and insertion of the Obturator internus muscle?

Abduction, external rotation, obturator membrane & margins and greater trochanter

name the function, origin and insertion of the Quadratus femoris muscle?

External rotation, Ischial tuberosity and Intertrochanteric crest of femur

name the function, origin and insertion of the Gemeli inferior muscle?

External rotation, Ischial tuberosity and greater trochanter via Obturator internus tendon

name the function, origin and insertion of the Gemeli superior muscle?

External rotation, Ischial spine and greater trochanter via Obturator internus tendon

name the function, origin and insertion of the Rectus formrus muscle?

Knee extension, AIIS and Tibial tuberosity via patellar ligament

name the function, origin and insertion of the Bicep femoris (SH) muscle?

Knee flexion, external rotation when knee is flexed, Linea aspera of femur and head of fibula

name the function, origin and insertion of the Bicep femoris (LH) muscle?

Knee flexion, external rotation (when knee is flexed), Ischial tuberosity and head of fibula

Head of fibula is an insertion point for what muscle?

biceps femoris SH and bicep femoris LH

Ischial tuberosity is an origin point for which muscles?

bicep femoris (LH), Semitendinosus, Semimembranosus and gemelli inferior muscles

name the function, origin and insertion for the Semitendinosus muscle?

Knee flexion, internal rotation, Ischial tuberosity and medial surface of proximal tibia via pes anserine

Medial surface of proximal tibia (via pes anserine) is an insertion point for which muscles?

Semitendinosus, sartouris and gracilis

name the function, origin and insertion for the Semimembranosus muscle?

Knee flexion, internal rotation, ischial tuberosity and posterior medial tibial condyle

Posterior medial tibial condyle is an insertion point for which muscle?

Semimembranosus.

name the function, origin and insertion of the Vastus medialis muscle?

Knee extension, Linea aspera of femur and Tibial tuberosity via patellar ligament

the Linea aspera of femur is an insertion point for which muscles?

Vastus medialis, adductor magnus and bicep femoris (SH)

The Tibial tuberosity (via patellar ligament) is an insertion point for which muscles?

Rectus femoris, vastus medialis, vastus intermedialis, vastus lateralis

name the function, origin and insertion of the Vastus lateralis muscles?

Knee extension, greater trochanter, linea aspera of femur and tibial tuberosity via patellar ligament

The Greater trochanter is an origin and insertion point for which muscles?

Origin point for Vastus lateralis and insertion point for Piriformis, Obturator internus, inferior gemelli and superior Gemelli

name the function, origin and insertion of the Vastus intermedius muscles?

Knee extension, anterior and lateral surfaces of femoral shaft , tibial tuberosity via patellar ligament

Anterior and lateral surfaces of femoral shaft is an origin point for which muscles?

Vastus intermedius.

name the function, origin and insertion of the Popliteus muscles?

Unlocks the knee, Lateral femoral condyle, lateral meniscus and posterior surface of tibia

Lateral femoral condyle is an origin point for which muscles?

Popliteus.

name the function, origin and insertion of the Sartorius muscle?

Hip flexion, Abduction, external rotation, Knee flexion, ASIS and medial surface of tibia via pes anserine

Anterior superior iliac spine (ASIS) is the origin point for which muscles?

Sartorius and TFL

name the function, origin and insertion of the Gracilis muscle?

Hip adduction, Assists knee flexion, Pubic body, inferior pubic ramus and medial tibia via pes anseine

Pubic body is an origin point for which muscles?

Gracilis and adductor longus

name the function, origin and insertion of the Tibialis anterior muscle?

Dorsiflexion of the ankle, upper ½ lateral surface of the tibia and Medial cuneiform & base of 1st metatarsal

Upper ½ lateral surface of the tibia is an origin point for which muscles?

Tibialis anterior.

name the function, origin and insertion of the Extensor digitorum longus muscle?

Extends lateral 4 toes at MTP joints, Assists at IP joints, some dorsiflexion contribution, upper 2/3 anterior fibula & interosseus membrane and Via the extensor hood into bases of distal &middle phalanges of lateral 4 toes

Upper 2/3 anterior fibula Is an origin point for which muscles?

Extensor digitorum longus.

name the function, origin and insertion of the Extensor hallucis muscle?

Extends all joints of the first toe (mainly MTP joints), assists in dorsiflexion of the talocrural joint, anterior surface of middle half of fibula and dorsal surface of base of distal first phalanx

Anterior surface of middle half of fibula Is an origin point for which muscles?

Extensor hallucis.

name the function, origin and insertion of the Gastrocnemius muscle?

Plantar-flexion and Assists in knee flexion, medial and lateral heads of femoral condyles via posterior aspect and achilles tendon

Posterior femoral condyles Is an origin point for which muscles?

medial and lateral heads of the Gastrocnemius.

name the function, origin and insertion of the soleous muscle?

Plantar-flexion and Venous pump, soleal line on posterior tibial surface & upper 1/3 fibula and Tendon fuses with gastrocnemius to form Achilles tendon

Soleal line on posterior tibial surface Is an origin point for which muscles?

Soleus.

name the function, origin and insertion of the Tibialis posterior muscle?

Inversion of the foot, Plantarflexion, supports medial arch in gait cycle, Posterior surface of interosseous membrane, Tuberosity of navicular & medial cuneiform with expansions to all tarsal bones except talus

Posterior surface of interosseous membrane Is an origin point for which muscles?

Tibialis posterior.

name the function, origin and insertion of the Peroneus longus muscle?

Evertor of the foot, assists in Plantarflexion, assists in pronation, upper 2/3 of lateral fibula & fibula head, plantar & lateral surfaces of medial cuneiform and base of 1st metatarsal

Upper 2/3 of the lateral fibula Is an origin point for which muscles?

Peroneus longus

name the function, origin and insertion of the Peroneus brevis muscle?

Everting, Plantarflexion, Lower 2/3 lateral fibular surface and a tubercle on the lateral side of the 5th metatarsal

Lower 2/3 of the lateral fibula surface Is an origin point for which muscles?

Peroneus brevis.

name the function, origin and insertion of the Peroneal tertius

Evertor, Dorsiflexion, Front lower fibula, intermuscular septum & fascia and Medial & dorsal base of 5th metatarsal

Front lower fibula Is an origin point for which muscles?

Peroneal tertius.