Upper Limb Muscle Actions Flashcards

1
Q

Scapula - UP ROTATION

A
  • Trapezius (middle)

* Serratus Anterior

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2
Q

Scapula - DOWN ROTATION

A
  • Latissimus Dorsi
  • Rhomboids
  • Pectoralis Minor
  • Levator Scapulae
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3
Q

Scapula - ELEVATION

A
  • Trapezius (upper)
  • Levator Scapulae
  • Rhomboids
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4
Q

Scapula - DEPRESSION

A
  • Trapezius (lower)
  • Latissimus Dorsi
  • Pectoralis Minor
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5
Q

Scapula - PROTRACTION

A
  • Pectoralis Minor

* Serratus Anterior

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6
Q

Scapula - RETRACTION

A
  • Trapezius (middle)

* Rhomboids

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7
Q

Glenohumeral joint - FLEXION

A
  • Deltoid (anterior)
  • Pectoralis Major
  • Biceps Brachii
  • Coracobrachialis
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8
Q

Glenohumeral joint - EXTENSION

A
  • Latissimus Dorsi
  • Deltoid (posterior)
  • Pectoralis Major
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9
Q

Glenohumeral joint - ABDUCTION

A
  • Deltoid (middle)

* Supraspinatus

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10
Q

Glenohumeral joint - ADDUCTION

A
  • Latissimus Dorsi
  • Deltoid (anterior/posterior)
  • Teres Major
  • Pectoralis Major
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11
Q

Glenohumeral joint - MEDIAL ROTATION

A
  • Latissimus Dorsi
  • Deltoid (anterior)
  • Teres Major
  • Subscapularis
  • Pectoralis Major
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12
Q

Glenohumeral joint - LATERAL ROTATION

A
  • Deltoid (posterior)
  • Infraspinatus
  • Teres Minor
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13
Q

Elbow - FLEXION

A
  • Biceps Brachii
  • Brachialis
  • Brachioradialis
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14
Q

Elbow - EXTENSION

A
  • Triceps Brachii

* Anconeus

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15
Q

Forearm - PRONATION

A
  • Pronator Teres
  • Pronator Quadratus
  • Anconeus
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16
Q

Forearm - SUPINATION

A
  • Biceps Brachii

* Supinator

17
Q

Wrist - FLEXION

A
  • Flexor Carpi Ulnaris
  • Flexor Digitorum Superficialis
  • Palmaris Longus
  • Flexor Carpi Radialis
  • Flexor Digitorum Profundus
18
Q

Wrist - EXTENSION

A
  • Extensor Carpi Radialis (longus/brevis)
  • Extensor Digiti Minimi
  • Extensor Carpi Ulnaris
19
Q

Wrist - ABDUCTION

A
  • Flexor Carpi Radialis

* Extensor Carpi Radialis (longus/brevis)

20
Q

Wrist - ADDUCTION

A
  • Flexor Carpi Ulnaris

* Extensor Carpi Ulnaris

21
Q

Metacarpophalangeal joint - FLEXION

A
  • Flexor Digitorum Superficialis
  • Flexor Digitorum Profundus
  • Flexor Pollicis Longus
  • Flexor Pollicis Brevis
  • Flexor Digiti Minimi Brevis
  • Lumbricals
22
Q

Metacarpophalangeal joint - EXTENSION

A
  • Extensor Digitorum
  • Extensor Pollicis Brevis
  • Extensor Pollicis Longus
23
Q

Metacarpophalangeal- ABDUCTION

A
  • Abductor Pollicis Brevis
  • Abductor Digiti Minimi
  • Dorsal Interossei
24
Q

Metacarpophalangeal joint - ADDUCTION

A
  • Adductor Pollicis

* Palmar Interossei

25
Q

Interphalangeal joint - FLEXION

A
  • Flexor Digitorum Superficialis
  • Flexor Digitorum Profundus
  • Flexor Pollicis Longus
26
Q

Interphalangeal joint - EXTENSION

A
  • Extensor Digitorum
  • Extensor Digiti Minimi
  • Extensor Pollicis Longus
  • Extensor Indicis
  • Lumbricals