ALEC muscles and acronyms Flashcards

1
Q

Extensor digitorum brevis

A

Origin: anterior calcaneus

Insertion: basis of proximal phalanges of second, third, and fourth toes

Action: extends second third and fourth toes

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2
Q

Tibialis anterior

A

Origin: lateral condyle and shaft of tibia, interosseous membrane

Insertion: medial side and plantar surface of medial cuneiform bones and base of first metatarsal bone

Action: dorsiflexes ankle; inverts foot

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3
Q

Extensor Hallucis longest

A

Origin: anterior fibula and interosseous membrane

Insertion: base of distal phalanx of great toe

Action: extends great toe; Dorsey flexors and supinates foot

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4
Q

Peroneus longus

A

Origin: lateral proximal 2/3 of shaft of fibula

Insertion: base of first metatarsal and first cuneiform

Action: E version of foot assist plantar flexion of ankle

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5
Q

Peroneus brevis

A

Origin: lateral distal 2/3 of shaft of fibula

Insertion: base of fifth metatarsal

Action: E version of foot; assist plantar flexion of ankle

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6
Q

Peroneus tertius

A

Origin; anterior distal shaft of Sevilla

Insertion: base of fifth metatarsal

Action: E version of foot; assess Dorsiflexion of ankle

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7
Q

Quadricep rectus femoris

A

Origin: AIIS anterior inferior iliac spine

Insertion: patella and tuberosity of tibia, via patellar ligament

Action: extends knee; flexes hip

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8
Q

Vastus medialis

A

Origin: posterior femur

Insertion: patella and tuberosity of tibia via the patellar ligament

Action extends need

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9
Q

Vastus intermedius

A

Origin: anterior femur

Insertion: patella and tuberosity of tibia via patellar ligament

Action: extends knee

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10
Q

Vastus lateralis

A

Origin: posterior femur

Insertion: patella and tuberosity of tibia via the patellar ligament

Action: extends knee

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11
Q

Sartorius

A

Origin: ASIS anterior superior iliac spine

Insertion: Pes anserious - medial proximal tibial shaft

Action: flexes, abducts, And laterally rotates thigh at hip; medially rotates leg during knee flexion

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12
Q

Tensor fascia Latae

A

Origin: iliac crest - ASIS to PSIS

Insertion: lateral condyle of tibia via iliotibial tract

Action: flexes, abducts, and medially rotates thigh

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13
Q

Pectineus

A

Origin: anterior pubis

Insertion: upper medial and posterior shaft of femur

Action: flexes, adducts, and medially rotates thigh at hip

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14
Q

Adductor Magnus

A

Origin: anterior pubis to ischial tuberosity

Insertion: linea aspera; adductor tubercle of femur

Action: adducts hip; assist in lateral rotation, flexion (anterior fibers), and extension (posterior fibers) of hip

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15
Q

Gracilis

A

Origin: anterior pubis

Insertion: Pes anserinus - medial proximal tibial shaft

Action: flexes, adducts, and medial rotates thigh at hip; flexes Knee

The only adductor to attach to pubis and tibia

Shares attachment with adductor longus

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16
Q

Adductor longus

A

Origin: anterior pubis

Insertion: metal shaft of posterior femur

Action: adducts thigh at hip; laterally rotates thigh

Shares attachment with gracilis

17
Q

Adductor Brevis

A

Origin: anterior pubis

Insertion: proximal shaft of posterior femur

Action: adducts thigh at hip; assist in lateral rotation of thigh

18
Q

Psoas Major

A

Origin vertebral bodies, intervertebral disc, anterior transverse processes of T12-L5

Insertion: lesser trochanter of the femur

Action: flexes hip; flexes lumbar vertebrae; controls rate of extension of lumbar vertebrae; Proximates lumbar vertebrae toward femur

19
Q

Iliacus

A

Origin: inner surface of iliac fossa

Insertion: lesser trochanter of femur

Action: flexes hip

20
Q

Muscles that form Pes Anserinus

A

Shiny green snakes

Sartorius
Gracilus
Semi tendinosis

21
Q

Muscles of thigh that flex the hips

A

Shiny red tomatoes

Sartorius
Rectus Femoris
Tensor fascia latae

22
Q

Adductor group of thigh

Lateral to medial mid sagittal plane

A

People like good beefy man

Pectineus
Longus (adductor longus)
Gracilis
Brevis
Magnus
23
Q

Body work flow

A

Fascia: long strokes
Mile fascial: spreading, concentrated fingertips
Compression: targeted
Friction: working muscle coming off of compression or just after compression
Flush colon long strokes back to heart

24
Q

Femoral triangle

A

Lateral: Sartorius

Medial: adductor longus or Gracilis

Upper: inguinal ligament

25
Q

Compartments of ALEC leg

4 of them

A

SPC: superficial posterior compartment

DAC: deep anterior compartment

LC: lateral compartment

AC: anterior compartment

26
Q

Newest addition to quads

A

Tensor Vastus intermedius

27
Q

Tom Dick & Harry

A

Anterior leg compartment

Tibialis Anterior
Extensor hallicus longus
Extensor digitorum Longus