Term
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Definition
Shoulder girdle muscle
O: occipital bone and the nuchal ligament on upper cervical spinous processes
I: Outer third of the clavicle and acromion process
A: Shoulder elevation an upward rotation |
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Definition
Shoulder girdle muscle
O: Spinous process of lower cervical and upper thoracic vertebrae (C7-T3)
I: Scapular spine
A: Shoulder retraction |
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Definition
Shoulder girdle muscle
O: Spinous process of middle and lower thoracic vertebrae
I: Base of the scapular spine
A: Shoulder depression and upward rotation |
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Term
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Definition
Shoulder girdle muscle
O: upper cervical vertebrae (first 4)
I: Vertebral border of scapula
A: Scapular elevation |
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Term
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Definition
Shoulder girdle muscle
O: Lower cervical to upper thoracic vertebrae (C7-T5)
I: Vertebral border of the scapula
A: Scapular retraction and downward rotation |
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Term
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Definition
Shoulder girdle muscle
O: Ribs 1-8
I: Vertebral border of scapula
A: Scapular protraction and downward rotation |
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Term
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Definition
Shoulder girdle muscle
O: Ribs 3-5
I: Coracoid process
A: Scapular depression and tilt |
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Term
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Definition
Shoulder joint muscle
O: lateral third of clavicle
I: Deltoid tuberosity
A: Shoulder flexion |
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Term
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Definition
Shoulder joint muscle
O: Acromion process
I: Deltoid tuberosity
A: Shoulder abduction |
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Term
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Definition
Shoulder joint muscle
O: Spine of scapula
I: Deltoid tuberosity
A: Shoulder extension |
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Term
| Clavicle portion of the pectoralis major |
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Definition
Shoulder joint muscle
O: Medial 1/3 of the clavicle
I: Lateral lip of the bicipital groove of the humerus
A: Shoulder flexion (first 60 degrees) |
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Term
| Sternal portion of the pectoralis major |
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Definition
Shoulder joint muscle
O: Sternum, costal cartilage, and first 6 ribs
I: lateral lip of the bicipital groove of the humerus
A: shoulder extension (First 60 degrees/ 180 to 120) |
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Term
| Both the clavicle and sternal portions of the pectoralis major together do what? |
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Definition
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Term
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Definition
Shoulder joint muscle
O: Thoracolumbar fascia
I: Medial floor of bicipital groove
A: Shoulder extension and adduction |
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Term
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Definition
Shoulder joint muscle
O: axillary border of the scapula
I: Crest below the lesser tubercle
A: Shoulder extension and adduction |
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Term
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Definition
Shoulder joint muscle
Rotator cuff muscle
O:Supraspinous fossa
I: Greater tubercle
A: shoulder abduction |
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Term
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Definition
Shoulder joint muscle
Rotator cuff muscle
O: Infraspinous fossa
I: Greater tubercle
A: Shoulder lateral (external) rotation |
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Term
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Definition
Shoulder joint muscle
Rotator cuff muscle
O: Axillary border
I: Greater tubercle
A: Shoulder lateral (external) rotation |
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Term
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Definition
Shoulder joint muscle
Rotator cuff muscle
O: Subscapulari fossa
I: Lesser tubercle
A: Shoulder medial (internal) rotation |
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Term
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Definition
Shoulder joint muscle
O: Coracoid process
I: Humerus
A: Stabilizes the shoulder joint |
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Term
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Definition
Elbow joint muscle
O: Distal/anterior half of humerus
I: Coronoid process and ulnar tuberosity
A: Elbow flexion |
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Term
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Definition
Elbow joint muscle
Long head O: Supraglenoid fossa
Short head O: Coracoid process
I: Radial tuberosity
A: Elbow flexion and forearm supination |
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Term
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Definition
Elbow joint muscle
O: lateral supracondylar ridge of the humerus
I: Styloid process of the radius
A: Elbow flexion |
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Term
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Definition
Elbow joint muscle
Longhead O: infraglenoid fossa
Lateralhead O: inferior to the greater tubercle
Medialhead O: posterior surface of the humerus
I: olecranon process of the ulna
A: Elbow extension |
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Term
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Definition
Elbow joint muscle
O: lateral epicondyle
I: lateral/inferior to the olecranon process
A: not a prime mover but assists in elbow extension |
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Term
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Definition
Elbow joint muscle
O: medial epicondyle and coronoid process
I: lateral aspect of radius
A: Forearm pronation |
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Definition
Elbow joint muscle
O: Distal 1/4 of the ulna
I: Distal 1/4 of the radius
A: Forearm pronation |
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Definition
Elbow joint muscle
O: Lateral epicondyle and adjacent portion of the ulna
I: anterior surface of proximal radius
A: Forearm supination |
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Definition
Anterior wrist joint muscle
O: medial epicondyle
I: pisiform and base of the 5th metacarpal
A: Wrist flexion and ulnar deviation |
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Term
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Definition
Anterior wrist joint muscle
O: medial epicondye
I: base of the 2nd and 3rd metacarpals
A: Wrist flexion and radial deviation |
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Term
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Definition
Anterior wrist joint muscle
O: Medial epicondyle
I: palmar fascia
A: Assistive in wrist flexion |
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Term
| Extensor carpi radialis longus |
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Definition
Posterior wrist joint muscle
O: supracondylar ridge
I: base of 2nd metacarpal
A: Wrist extension and radial deviation |
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Term
| Extensor carpi radialis brevis |
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Definition
Posterior wrist joint muscle
O: lateral epicondyle
I: Base of 3rd metacarpal
A: Wrist extension |
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Term
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Definition
Posterior wrist joint muscles
O: lateral epicondyle
I: base of 5th metacarpal
A: Wrist extension and ulnar deviation |
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