LARGE LEG MODEL

#1 Iliacus

Origin: ilium

Insertion: Femur

Action: flexes thigh

#2 Psoas major

Origin: body of lumbar vertebrae

Insertion: Femur

Action: flexes thigh

#1 Tensor fasciae latae

Origin: Ilium

Insertion: iliotibial tract

Action: flexes thigh

#2 Pectineus

Origin: pubic bone

Insertion: femur

Action: Adduct / Flexes Thigh

#3 Sartorius

Origin: ilium

Insertion: Tibia

Action: flexes thigh

#4 Adductor longus

Origin: pubic bone

Insertion: femur

Action: Adduct / Flexes Thigh

#1 Rectus femoris

Origin: iliac spine

Insertion: tibial tuberosity / patella

Action: extends knee

#2 Vastus medialis

Origin: femur

Insertion: tibial tuberosity / patella

Action: extends knee

#3 Vastus intermedius

Origin: femur

Insertion: tibial tuberosity / patella

Action: extends knee

#4 Patellar ligament

Origin:

Insertion:

Action:

#5 Vastus lateralis

Origin: femur

Insertion: tibial tuberosity / patella

Action: extends knee

#6 Tendon of quadriceps / rectus femoris

Origin:

Insertion:

Action:

#1 Sartorius

Origin: ilium

Insertion: Tibia

Action: flexes thigh

#2 Vastus medialis

Origin: femur

Insertion: tibial tuberosity / patella

Action: extends knee

#3 Adductor longus

Origin: pubic bone

Insertion: Femur

Action: Adduct / Flexes Thigh

#4 Adductor magnus

Origin: pubic bone

Insertion: femur

Action: Adduct / Flexes Thigh

#5 Gracilis

Origin: pubic bone

Insertion: Tibia

Action: Abducts Thigh

#1 Gluteus medius

Origin: ilium

Insertion: femur

Action: Abducts Thigh

#2 Gluteus maximus

Origin: ilium

Insertion: femur

Action: Abducts Thigh

#3 Biceps femoris long head

Origin: ischial tuberosity

Insertion: Tibia

Action: Extends Thigh

#4 Tensor fasciae latae

Origin: ilium

Insertion: iliotibial tract

Action: flexes thigh

#5 Vastus lateralis

Origin: femur

Insertion: tibial tuberosity / patella

Action: extends knee

#1 Gluteus maximus

Origin: ilium

Insertion: Femur

Action: Abducts Thigh

#2 Semitendinosus

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#3 Semimembranosus

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#4 Biceps femoris long head

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#1 Semitendinosus

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#2 Semimembranosus (underneath!)

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#3 Biceps femoris short head (underneath long head!)

Origin: ischial tuberosity

Insertion: tibia

Action: Extends Thigh

#1 Extensor digitorum longus

Origin: tibia

Insertion: Distal Phalanges 2-5

Action: Dorsiflexion of the Foot

#2 Fibularis longus

Origin: fibula

Insertion: Metatarsal 1

Action: Plantar Flexion

#3 Tibialis anterior

Origin: tibia

Insertion: Metatarsal 1

Action: Dorsiflexion of the Foot

#4 Extensor hallucis brevis

Origin:

Insertion:

Action: extends great toe

#1 Tibialis anterior

Origin: tibia

Insertion: Metatarsal 1

Action: Dorsiflexion of the Foot

#2 Extensor hallucis longus (under #21)

Origin: tibia

Insertion: Distal Phalanx 1

Action: Dorsiflexion of the Foot

#1 Fibularis longus

Origin: fibula

Insertion: Metatarsal 1

Action: Plantar Flexion

#2 Fibularis brevis

Origin: fibula

Insertion: Metatarsal 5

Action: Plantar Flexion

#3 Extensor digitorum longus

Origin: tibia

Insertion: Distal Phalanges 2-5

Action: Dorsiflexion of the Foot

#4 Extensor digitorum brevis

Origin:

Insertion:

Action: extends toes

#1 Gastrocnemius medial head

Origin: femur

Insertion: Calcaneus

Action: plantar flexion

#2 Popliteus

Origin: femur

Insertion: Tibia

Action: plantar flexion

#3 Soleus

Origin: tibia

Insertion: Calcaneus

Action: plantar flexion

#4 Gastrocnemius lateral head

Origin: femur

Insertion: Calcaneus

Action: plantar flexion

#5 Calcaneal tendon

Origin:

Insertion:

Action:

#1 Popliteus

Origin: femur

Insertion: Tibia

Action: plantar flexion

#2 Flexor digitorum longus

Origin: tibia

Insertion: Distal Phalanges 2-5

Action: plantar flexion

#3 Tibialis posterior

Origin: Tibia

Insertion: Metatarsals 2-4

Action: plantar flexion

#4 Flexor hallucis longus

Origin: fibula

Insertion: Distal Phalanx 1

Action: plantar flexion

#1 Extensor digitorum brevis

Origin:

Insertion:

Action: extends toes

#2 Extensor hallucis brevis

Origin:

Insertion:

Action: extends great toe

#3 Interosseous muscle of the foot

Origin:

Insertion:

Action: