All Muscles that must be known Flashcards by Jonathan Stern

Q

Trapezius

A

Rotates Scapula

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Q

Rhomboid major and minor

A

Elevates scapula

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Q

Pectoralis Major

A

Flexes adducts, and rotates humorous

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Q

Pectoralis Minor

A

Pulls scapula forward

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Q

Serratus anterior

A

pulls scapula anteriorly and downward

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Q

Scalenius

A

Elevates top ribs (during repiration)

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Q

Latissimus dorsi

A

extensor

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Q

Levator scapulae

A

Elevates scapula

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Q

Supraspinatus

A

Abducts the arm

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Q

Infraspinatus

A

Rotates arm laterally

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Q

Tres Major

A

Extends, adducts, and rotates arm medially

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Q

Tres minor

A

Rotates arm laterally

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Q

Brachialis

A

Flexes forearm (at elbow)

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Q

Biceps Brachii

A

Flexes forearm at elbow, rotates hand laterally

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Q

Triceps Brachii

A

Extends forearm at elbow

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Q

Pronator teres

A

Rotates arm medially, pronates hand

Q

Supinator

A

Rotates forearm, supinates hand

Q

Flexor carpi ulnaris

A

Flexes wrist, adducts hand

Q

Extensor carpi ulnaris

A

Extends wrist, adducts hand

Q

Flexor digitorum

A

Flexes fingers and wrist

Q

Psoas major

A

Flexes thigh

Q

Iliacus

A

Flexes thigh

Q

Quadriceps group

A

Extends knee, flexes thigh

Q

Hamstring group

A

Flexes knee, rotates leg laterally, extends thigh

Gluteus maximus

Extends hip

Gluteus medius

Abducts and rotates thigh medially

Gluteus minimus

Abducts and rotates thigh medially

Piriformis

Abducts and rotates thigh laterally

Gracilis

Adducts thigh and flexes knee

Adductor Magnus

Adducts thigh, posterior part extends thigh

Adductor longus

Adducts and flexes thigh

Tibialis anterior

Dorsiflexion and inversion of foot

Tibialis posterior

Plantar flexion and inversion of foot

Flexor digitorum longus

Plantar flexion and inversion of foot

Peroneus (Fibularis) Longus

Plantar flexion and eversion of foot, (supports arch)

Peroneus (Fibularis) Brevis

Plantarflexion and eversion of foot

Gastrocnemius

Plantarflexion of foot, flexes knee

Soleus

Plantarflexion of foot