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