Soleus "second heart" Extensor Digitorum Brevis Extend the 2nd- 4th toes Lumbricals of Foot First: Tibial L4, 5, S1 2nd-4th: Tibial L4, 5, S1, 2 Tibial Tuberosity Superficial knob located distal to patella Adductor Hallucis Adduct the first toe Tibialis Anterior Which extensor of the foot and ankle invert and dorsiflex the foot Extensor Hallucis Longus Which extensor of the ankle and foot extend the first toe and dorsi flex the ankle Lateral Malleolus knob protrudes from the distal fibula Talus Head, Trochlea, and Medial Tubercle Gastrocnemius Originates at condyles of the femur, posterior surfaces Anterior Talofibular Ligament When the foot is weight bearing and excessively inverted this ligament is the first to be torn Tibialis Posterior Which flexor of the ankle and foot invert and plantar flex the foot Cuboid "cube" shaped bones in the foot Quadratus Plantae Assist flexor digitorum longus to flex 2nd-5th toes Dorsi Interessi Originates adjacent surfaces of all metatarsals Extensor Hallucis Brevis Deep fibular L4, 5, S1 Fibularis Longus Inserts at the base of the first metatarsal and medial cuneiform, and everts the foot Hallux "big toe" Extensor Digitorum Longus What foot and ankle extensor extends the 2nd-5th toes, dorsiflex, and evert the foot Flexor Digitorum Brevis Flex middle phalanges of the 2nd- 5th toes Flexor Digiti Minimi Brevis Inserts at base of proximal phalanx of fifth toe Abductor Hallucis Abduct the first toe Popliteus Inserts at Proximal, posterior aspect of tibia Plantar Interossei Adduct 3rd-5th toes Menisci Fibrocartilaginous disc attaches to the tibial condyles Abductor Digiti Minimi abductor that flexes the fifth toe Flexor Hallucis Brevis Originates at plantar surfaces of cuboid and lateral cuneiform Plantaris Weak plantar flexion of the ankle Medial Malleolus Knob located at distal end of tibia Lateral Collateral Ligament Ligament connects the femur to the fibula Navicular Sandwiched between medial and middle cuneiforms and the talus Flexor Hallus Longus Flex the first toe Fibularis Brevis Originates distal two- thirds of lateral fibula Flexor Digitorum Longus Originates at middle, posterior surface of tibia Soleus "second heart" Extensor Digitorum Brevis Extend the 2nd- 4th toes Lumbricals of Foot First: Tibial L4, 5, S1 2nd-4th: Tibial L4, 5, S1, 2 Tibial Tuberosity Superficial knob located distal to patella Adductor Hallucis Adduct the first toe Tibialis Anterior Which extensor of the foot and ankle invert and dorsiflex the foot Extensor Hallucis Longus Which extensor of the ankle and foot extend the first toe and dorsi flex the ankle Lateral Malleolus knob protrudes from the distal fibula Talus Head, Trochlea, and Medial Tubercle Gastrocnemius Originates at condyles of the femur, posterior surfaces Anterior Talofibular Ligament When the foot is weight bearing and excessively inverted this ligament is the first to be torn Tibialis Posterior Which flexor of the ankle and foot invert and plantar flex the foot Cuboid "cube" shaped bones in the foot Quadratus Plantae Assist flexor digitorum longus to flex 2nd-5th toes Dorsi Interessi Originates adjacent surfaces of all metatarsals Extensor Hallucis Brevis Deep fibular L4, 5, S1 Fibularis Longus Inserts at the base of the first metatarsal and medial cuneiform, and everts the foot Hallux "big toe" Extensor Digitorum Longus What foot and ankle extensor extends the 2nd-5th toes, dorsiflex, and evert the foot Flexor Digitorum Brevis Flex middle phalanges of the 2nd- 5th toes Flexor Digiti Minimi Brevis Inserts at base of proximal phalanx of fifth toe Abductor Hallucis Abduct the first toe Popliteus Inserts at Proximal, posterior aspect of tibia Plantar Interossei Adduct 3rd-5th toes Menisci Fibrocartilaginous disc attaches to the tibial condyles Abductor Digiti Minimi abductor that flexes the fifth toe Flexor Hallucis Brevis Originates at plantar surfaces of cuboid and lateral cuneiform Plantaris Weak plantar flexion of the ankle Medial Malleolus Knob located at distal end of tibia Lateral Collateral Ligament Ligament connects the femur to the fibula Navicular Sandwiched between medial and middle cuneiforms and the talus Flexor Hallus Longus Flex the first toe Fibularis Brevis Originates distal two- thirds of lateral fibula Flexor Digitorum Longus Originates at middle, posterior surface of tibia
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I-"second heart"
I-Extend the 2nd-4th toes
N-First: Tibial L4, 5, S1
2nd-4th: Tibial L4, 5, S1, 2
A-Superficial knob located distal to patella
N-Adduct the first toe
M-Which extensor of the foot and ankle invert and dorsiflex the foot
N-Which extensor of the ankle and foot extend the first toe and dorsi flex the ankle
N-knob protrudes from the distal fibula
M-Head, Trochlea, and Medial Tubercle
A-Originates at condyles of the femur, posterior surfaces
I-When the foot is weight bearing and excessively inverted this ligament is the first to be torn
M-Which flexor of the ankle and foot invert and plantar flex the foot
M-"cube" shaped bones in the foot
I-Assist flexor digitorum longus to flex 2nd-5th toes
N-Originates adjacent surfaces of all metatarsals
A-Deep fibular L4, 5, S1
I-Inserts at the base of the first metatarsal and medial cuneiform, and everts the foot
A-"big toe"
O-What foot and ankle extensor extends the 2nd-5th toes, dorsiflex, and evert the foot
M-Flex middle phalanges of the 2nd-5th toes
O-Inserts at base of proximal phalanx of fifth toe
A-Abduct the first toe
N-Inserts at Proximal, posterior aspect of tibia
A-Adduct 3rd-5th toes
O-Fibrocartilaginous disc attaches to the tibial condyles
I-abductor that flexes the fifth toe
A-Originates at plantar surfaces of cuboid and lateral cuneiform
M-Weak plantar flexion of the ankle
O-Knob located at distal end of tibia
I-Ligament connects the femur to the fibula
N-Sandwiched between medial and middle cuneiforms and the talus
M-Flex the first toe
O-Originates distal two-thirds of lateral fibula
O-Originates at middle, posterior surface of tibia
