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Muscle Set 2
Rhomboids, Levator Scapula, Erectors
Question | Answer |
---|---|
What is the ORIGIN of Rhomboids? | C-7 to T-5 |
What is the INSERTION of Rhomboids? | Medial border of the scapula |
What is the ACTION of Rhomboids? | Retraction of the scapula; Downward rotation of the scapula; Elevation of the scapula |
Rhomboids are usually . . . | Overstretched & resemble a Christmas tree |
What is the ORIGIN of Levator Scapular? | C-1 to C-4 |
What is the INSERTION of Levator Scapular? | Superior angle of the scapula |
What is the ACTION of Levator Scapular? | Elevation of the scapula; Downward rotation of the scapula |
Levator Scapula are often . . . | Tight |
What is the ORIGIN of Erector Spinae (Erectors)? | Sacrum via Thoracolumber Apenuerosis |
What is the INSERTION of Erector Spinae (Erectors)? | Occiput |
What is the ACTION of Erector Spinae (Erectors)? | Extension of the spine; Lateral flexion of the spine |
The Erectors are often . . . | Overstretched |
What is the Abbreviation for Thoracolumbar Aponeurosis? | TLA |
What is the Thoracolumbar Aponeurosis? | A connective tissue |