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Extremity 2

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Extensor Carpi Radialis Brevis
Give the Birdie (flip off someone)
Carpi for wrist
Radialis for forearm
Brevis for short

O: Humerus
I: base 3rd finger middle
A: extend and abduct wrist
Wikipedia Questions

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Extensor Carpi Radialis Longus
L for loser

O: Humerus
I: base 2nd finger index
A: extend and abduct wrist
Wikipedia Questions

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Extensor Carpi Ulnaris

O: Humerus
I: base 5th pinky finger
A: extend and adduct wrist
Wikipedia Questions

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Extensor Digiti Minimi
Digiti for fingers
Minimi for small

O: Humerus
I: 5th pinky finger
A: extension and abduct ulnar wrist
Wikipedia Questions

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Extensor Digitorum
Digitorum for multiple fingers

O: Humerus
I: 2 - 5 fingers
A: extends wrist; abducts fingers
Wikipedia Questions

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Extensor Indicis
Indicis for index finger

O: Ulna and Interosseous membrane
I: distal tip of 2nd finger index
A: extends wrist
Wikipedia Questions

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Extensor Pollicis Brevis
Brevis for proximal

O: distal radius
I: Base of proximal thumb
A: extends thumb
Wikipedia Questions

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Extensor Pollicis Longus
Longus for distal

O: Ulna and Interosseous membrane
I: Base of distal thumb
A: extends thumb
Wikipedia Questions

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Flexor Carpi Radialis

O: Humerus
I: Bases of second and third metacarpal bones
A: Flexion and abduction at wrist
Wikipedia Questions

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Flexor Carpi Ulnaris

O: Humerus
I: pisiform (pinky wrist bone)
A: flexion and adduction of wrist
Wikipedia Questions

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Flexor Digitorum Longus

O: Back of tibia
I: Splits into four slips after passing through medial intermuscular septum of plantar surface of foot; these slips then insert on plantar surface of bases of 2nd - 5th distal phalanges
A: Flexes toes 2 - 5; also helps in plantar flexion of ankle
Wikipedia Questions

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Flexor Hallucis Longus

O: Back of fibula, near middle
I: Plantar surface of base of distal phalanx of great toe
A: Flexes great toe, helps to supinate ankle, and is a very weak plantar flexor of ankle
Wikipedia Questions

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Opponens Digiti Minimi

O:
I: Medial border of 5th metacarpal
A: Draws 5th metacarpal anteriorly and rotates it, bringing little finger (5th digit) into opposition with thumb
Wikipedia Questions

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Pronator Quadratus

O: Anterior base of ulna
I: Distal 1/4 of anterior surface of radius
A: Pronates forearm; deep fibers bind radius and ulna together
Wikipedia Questions

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Pronator Teres

O: Humerus
I: Radius
A: pronation of forearm, flexes elbow
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Rhomboid Major and Minor

O:
I:
A: Questions

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Serratus Anterior

O:
I: Vertebral border of scapula
A: Draws scapula forward and upward; abducts scapula and rotates it; stabilizes vertebral border of scapula Questions

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Soleus

O: Top of fibula
I: Eventually unites with the gastrocnemius aponeurosis to form the Achilles tendon, inserting on the middle 1/3 of the posterior calcaneal surface
A: Powerful plantar flexor of ankle
Wikipedia Questions

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Subscapularis
Covers the anterior scapula bone

O: Scapula
I: Lesser tuberosity of humerus
A: Medially rotates arm and adducts it; helps to hold humeral head in glenoid cavity of scapula
Wikipedia Questions

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Superior Gemellus

O:
I: Medial surface of greater trochanter of femur, in common with obturator internus
A: Rotates the thigh laterally; also helps abduct the flexed thigh Questions