Lab 6-muscle Anatomy & Muscle Function Flashcards by Tayler Schatteman

Q

Deltoid

A

Abducts the arm

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Q

Latissimus Dorsi

A

Adducts and extends arm
Rotates arm medially

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Q

Pectoralis Major

A

Flexes and adducts arm
Rotates arm medially

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Q

Teres Major

A

Adducts, extends and medially rotates arm

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Q

Coracobrachialis

A

Flexes and adducts the arm

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Q

Teres Minor

A

Lateral rotation at shoulder

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Q

Subscapularis

A

Medial rotation at shoulder

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Q

Supraspinatus

A

Abduction at shoulder

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Q

Infraspinatus

A

Lateral rotation at shoulder

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Q

Brachialis

A

Flexes the forearm

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Q

Brachioradialis

A

Flexes the forearm

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Q

Biceps Brachii

A

Flexes forearm
Shoulder supination

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Q

Triceps Brachii

A

Extends the forearm

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Q

Pronator Teres

A

Pronates forearm

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Q

Supinator

A

Supinates forearm

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Q

Palmaris Longus

A

Flexes hand

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Q

Flexor Carpi Ulnaris

A

Flexes and adducts hand

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Q

Flexor Carpi Radialis

A

Flexes and abducts hand

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Q

Flexor Digitorum Superficialis

A

Flexes fingers and hand

Q

Extensor Digitorum

A

Extends fingers and hand

Q

Extensor Carpi Ulnaris

A

Extends and adducts hand

Q

Psoas Major

A

Flexes the thigh
Laterally rotates hip

Q

Iliacus

A

Flexes the thigh

Q

Gluteus Maximus

A

Extends and laterally rotates thigh

Pectineus

Adducts, flexes and medially rotates thigh

Gluteus Medius

Abducts and medially rotates thigh

Tensor Fasciae Latae

Abducts thigh Flexes and medially rotates thigh

Gracilis

Flexion at knee Adducts and medially rotates thigh

Adductor Magnus

Adducts and medially rotates thigh

Adductor Longus

Adducts, flexes and medially rotates thigh

Sartorius

Flexes and laterally rotates hip Flexion at knee

Piriformis

Abducts and laterally rotates thigh

Rectus Femoris

Extends the leg Flexes the thigh

Vastus Medialis

Extends the leg

Vastus Lateralis

Extends the leg

Vastus Intermedius

Extends the leg

Semimembranosus

Extends and laterally rotates hip Flexion at knee

Semitendinosus

Extends and laterally rotates hip Flexion at knee

Biceps Femoris

Extends and laterally rotates hip Flexion at knee

Tibialis Anterior

Dorsiflexion and inversion of foot

Tibialis Posterior

Inversion and adduction of foot Plantar flexion of foot

Gastrocnemius

Plantar flexion of foot Inversion of foot

Soleus

Plantar flexion of foot

Fibularis Longus

Plantar flexion and eversion of foot

Fibularis Brevis

Plantar flexion and eversion of foot