Term
TG: 82-83 Scapula landmarks TG: 49
Rhomboid Major and Minor
ORIGIN
INSERTION
ACTION |
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Definition
Origin - Proximal
Minor: SP's C7-T1
Major-SP's T2-T5
Insertion - Dital
Minor-Root of the spine of the scapula (vetebral border)
Major-Vertebral border of scalual btw root and inferior angel
Action 0 Scapular Retraction |
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Term
| True or Fale: The Traps are Superior to the Rhomboids. |
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Definition
True.
The Rhomboids are Deep to the Traps. |
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Term
| In relation to the Rhomboids, explain this phrase, "The Majors hold up the Minors." |
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Definition
In many cases, the Minor muscle of a group is superior to the Major.
The Rhomboids are such.
Rhomboid Minor is Superior to the Rhomboid Major. |
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Term
TG: 361
Gastrocnemius
ORIGIN
INSERTION
ACTION |
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Definition
Proximal - Insertion: Lateral and Medial Condyles of the Femur
Distal - Insertion: By way of the achilles tendon to calcaneus.
Action: Flexion of the knee and plantar flexion of the ankle (talocrural joint.) |
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Term
TG: 71-72
Latissimus Dorsi
ORIGIN
INSERTION
ACTION |
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Definition
Origin =
SP T8 - L5
Sacrum
Posterior portion of Illiac Crest
Last 3/4 Ribs
Insertion = Medial Lip of the Bicipital Groove
ACTION =
Extension, Adduction and Internal Rotation of
the humerus at the shoulder |
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Term
TG: p 86-88
Serratus Anterior
ORIGIN
INSERTION
ACTION |
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Definition
ORIGIN - Lateral aspect of the 1st 8/9 ribs
INSERTION - Medial border (vertebral border) of scapula between superior and inferior angles
ACTION - Protraction of Scapula |
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Term
| Where is the only bony articulation of the scupula? |
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Definition
| On the lateral ortion of the clavicle |
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