Term
UPPER TRAPEZIUS
(Moves Scapula)
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Definition
ACTION: Elevation. Up Rotation
ORIGIN: Base of skull to occipital protuberance
INSERTION: Posterior lateral 1/3 of clavicle |
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Term
MIDDLE TRAPEZIUS
(Moves Scapula)
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Definition
| ACTION: Elevation. Adduction. Up rotation ORIGIN: Spinous process of c7, T1-T3 INSERTION: Medial border of the acromiom process and superior border of the scapular spine |
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Term
LOWER TRAPEZIUS
(Moves Scapula)
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Definition
| ACTION:Adduction. Depression. Up rotation. ORIGIN: Spinous process of 4-12 thoracic vertebra INSERTION:Triangular space at the base of the scapular spine |
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Term
| Rhomboid Minor (Moves Scapula) |
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Definition
| ACTION: Down rotation. Adduction. ORIGIN:Spinous process of C7-T1 ROTATION:Medial border of the scapula (below the spine) |
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Term
Rhomboid Major
(Moves scapula) |
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Definition
ACTION: Down rotation. Adduction.
ORIGIN: Spinous process of T2-T5.
INSERTION: Medial border of the scapula (below the spine) |
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Term
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Definition
ACTION: Depression. Protraction.
ORIGIN: First Rib
INSERTION: Clavicle (Inferior border) |
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Term
Serratus Anterior
(Moves Scapula) |
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Definition
ACTION: Protraction. Up Rotation.
ORIGIN: Upper 8 or 9 ribs
INSERTION: Medial border of the scapula |
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Term
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Definition
ACTION: Elevation.
ORIGIN: Tranverse processes of C1-C4
INSERTION: Medial border of the scapula |
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Term
Teres Major
(Moves humerus) |
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Definition
ACTION: Extension. Adduction. Internal rotation.
ORIGIN: Inferior Angle (scapula)
INSERTION: Medial lip of bicipital groove (humerus) |
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Term
Teres Minor
(Moves humerus) |
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Definition
ACTION: External rotation. Horizontal abduction. Diagonal adduction.
ORIGIN: Lateral border (scapula).
INSERTION: Greater tubercle (humerus) |
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