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94 Cards in this Set
- Front
- Back
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What is the Origin of the Trapezius mm.
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Superior nuchal line
External occipital Protuberance Ligamentum nuchae C7-T12 Spinous Process |
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What is the Insertion of the Trapezius mm.
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Lateral 1/3 of the clavicle
Scapular spine |
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What is the Innervation of the Trapezius mm.
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Accessory Nerve
C3 + C4 VPR |
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What is the Function of the Trapezius mm.
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Superior - Scapular elevation
Middle - Scapular retraction Inferior - Scapular Depression Combined - Scapular Upward rotation |
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What is the origin of the Latissimus Dorsi
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T7-T12 spinous process
Thoricolumbar fascia Iliac Crest Inferior 3-4 ribs Inferior angle of the Scapula |
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What is the Insertion of the Latissimus Dorsi.
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Bicipital (intertubicular) groove
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What is the Innervation of the Latissimus Dorsi.
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Thorico-dorsal nerve (C6-8)
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What is the function of the Latissimus Dorsi.
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Humoral extension
Humoral internal rotation Humeral internal rotation |
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What is the Origin of the Levator Scapulae.
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C1-4 Transverse Processes
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What is the Insertion of the Levator Scapulae.
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Medial border of the scapula above the spine
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What is the Innervation of the Levator Scapulae.
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Dorsal Scapular N. (C5 VPR)
C3-4 VPR |
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What is the Function of the Levator Scapulae.
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Scapular Elevation
Scapular downward rotation Ipsilateral neck flexion |
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What is the Origin of the Rhomboid Major.
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Ligament of nuchae
C7-T1 Spinous Processes |
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What is the Origin of the Rhomboid Minor.
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T2-T5 spinous Processes
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What is the Insertion of the Rhomboid Major and Minor
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Medial border of the Scapula
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What is the Innervation of the Rhomboid Major and Minor
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Dorsal Scapular N. (C5)
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What is the Function of the Rhomboid Major and Minor.
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Scapular Retraction
Scapular downward rotation Scapular fixation to the thoracic wall |
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What is the Origin of the Serratus Posterior Superior.
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Ligamentum Nuchae
Spinous process of C7-T3 |
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What is the Insertion of the Serratus Posterior Superior.
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Upper border of ribs 2-4
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What is the innervation of the Serratus Posterior Superior.
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T6 VPR
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What is the Function of Serratus Posterior Superior.
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Elevates upper ribs (inc. thoracic diameter and raises the sternum)
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What is the Origin of Serratus Posterior Inferior.
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Spinous processes of T11-L2
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What is the Insertion of the Serratus Posterior Inferior.
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Lower border of lower 3-4 ribs
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What is the Innervation of the Serratus Posterior Inferior.
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Intercostal n.
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What is the function of the Serratus Posterior Inferior.
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Depress last few ribs (for respiration)
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What is the Origin of Splenius Capitis.
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lower 1/2 of ligamentum nuchae
Spinous process of C7-T3 |
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What is the Insertion of Splenius Capitis.
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lateral part of the mastoid process
lateral part of the superior nuchal line |
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What is the Innervation of the Splenius Capitis
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DPR of lower cervical n.
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What is the Function of the Splenius Capitis
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Ipsilateral rotation of the head
lateral flexion of the neck |
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What is the Origin of the Splenius Cervicis.
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Spinous process of T3-6
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What is the Insertion of the Splenius Cervicis.
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Transverse process C1-4
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What is the Innervation of Splenius Cervicis.
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DPR of lower cervical n.
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What is the Function of Splenius Cervicis.
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ipsilateral rotation of the neck
lateral flexion of the neck |
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How can one remember the intermediate layer of the back extensors.
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"I Love Standing"
(illiocostalis, Longissimus, spinospinalis) |
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What is the Origin of the Iliocostalis.
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Posterior Iliac crest and sacrum
Sacroiliac ligament Spinous process of lower lumbar and sacral regions AKA - Common Origin |
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What is the Insertion of the parts of the iliocostalis.
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Iliocostalis lumborum - lower 6 ribs
Illiocostalis thoracis - upper 6 ribs Illiocostalis cervicis - transverse process of C4-6 |
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What is the Innervation of the Illiocostalis.
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DPR
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What is the Function of the illiocostalis.
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Ipsilaterally - ipsilateral head and trunk lateral flexion
Bilaterally - head and trunk extension |
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What is the Origin of the longissimus.
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Posterior Iliac crest and sacrum
Sacroiliac ligament Spinous process of lower lumbar and sacral regions AKA - Common Origin |
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What is the Insertion of the parts of the longissimus.
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Longissimus thoracis - transverse processes of the thoracic vertebrae
Longissimus cervicis - transverse processes of the cervical vertebrae Longissimus capitis - posterior aspect of themastoid process |
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What are the Origins of the segments of Spinalis
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Spinalis Thoracis - lower thoracic spinous processes
Spinalis Cervicis - lower cervical spinous processes Spinalis Capitis - lower/mid cervical spinous processes |
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What are the Insertions of the segments of the Spinalis
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Spinalis Thoracis - upper thoracic spinous processes
Spinalis Cervicis - upper cervical spinous processes Spinalis Capitis - blends with fibers of semispinalis capitus |
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What is the Innervation of Spinalis
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DPR
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What is the Innervation of Longissimus
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DPR
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What is the function of the longissimus
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Ipilateral - head rotation, head and trunk lateral flexion
Bilateral - head and trunk extension |
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What is the function of the Spinalis
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Ipilateral - head rotation, head and trunk lateral flexion
Bilateral - head and trunk extension |
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How many levels do the semispinalis m. transverse
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3-5 segments
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What is the innervation of the semispinalis m.
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DPR
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What is the function of the semispinalis m.
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Unilateral - lateral trunk flexion, contalateral trunk rotation
Bilateral - extension, stabilization |
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How many levels do the Multifidus m. transverse.
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1-3 segments
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What is the Innervation of the multifidus
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DPR
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What the Function of the multifidus
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Unilateral - lateral trunk flexion, contralateral trunk rotation
Bilateral - trunk extension, stabilization |
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How many segments do the Rotatores m. transverse.
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1-2 segments
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What is the Innervation of the rotatores
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DPR
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What is the Function of the rotatores
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Unilateral - contralateral trunk rotation
Bilateral - trunk extension, stability |
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What is the Origin of the Interspinales
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Base of the lower spinous processes
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What is the Insertion of the Interspinales
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Base of the uper spinous processes
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What is the innervation of the interspinales
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DRP
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What is the function of the interspinales
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Trunk extension
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what is the Origin of the intertransversarii?
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lower transverse processes
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What is the Insertion of the intertransversarii?
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Lower Transverse Processes
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What is the Innervation of the Intertransversarii?
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Dorsal and Ventral primary rami
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What is the Function of the intertransversarii?
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Unilateral: lateral flexion
Bilateral: truncal extension |
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What is the Origin of the Levatores Costarum?
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Transverse Process
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What is the Insertion of the Levatores Costarum?
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Medial Rib
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What is the Function of the Levatores Costarum?
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Raise the ribs during inspriation
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What is the Origin of the Rectus Capitis Posterior Major?
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C2 Spinous Process
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What is the Insertion of the Rectus Capitis Posterior Major?
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Inferior Nucheal line?
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What is the Innervation of the Rectus Capitis Posterior Major?
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Sub-occipital Nerve (C1 DPR)
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What is the Function of the Rectus Capitis Posterior Major?
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Unilateral: ipsilateral rotation
Bilaterally: head posture, Head extension |
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What is the Origin of the Rectus Capitis Posterior Minor?
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Posterior Tubricle of the Post. Arch of C1
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What is the Insertion of the Rectus Capitis Posterior Minor?
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Inferior nucheal line
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What is the Innervation of the Rectus Capitis Posterior Minor?
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Sub-Occipital nerve (1DPR)
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What is the Function of the Rectus Capitis Posterior Minor?
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Unilateral: ipsilateral rotation
Bilaterally: head posture, Head extension |
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What is the Origin of the Obliquus Capitis Superior?
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Transverse process of C1
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What is the Insertion of the Obliquus Capitis Superior?
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Inferior Nuchael line
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What is the Innervation of the Obliquus Capitis Superior?
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Sub-Occipital Nerve (C1 DPR)
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What is the Function of the Obliquus Capitis Superior?
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Unilateral: lateral flexion of the head
Bilateral: head posture, Extension |
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What is the Origin of the Obliquus Capitis inferior?
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C2 spinous process
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What is the Insertion of the Obliquus Capitis inferior?
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Transverse process of C1
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What is the Innervation of the Obliquus Capitis inferior?
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Sub-Occipital Nerve
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What is the function of the Obliquus Capitis inferior?
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Unilateral: lateral flexion
Bilateral: head posture, Extension |
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What is the Origin of the Deltoid?
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lateral 3rd of the clavicle
Acromion Scapular spine |
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What is the Insertion of the Deltoid?
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Deltoid tuberosity
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What is the Innervation of the Deltoid?
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Axillary Nerve (C5-C6)
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What is the function of the Deltoid?
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Arm flexion
IR of the humerus Abduction Extension ER of the humerus |
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What is the Origin of the Teres Major?
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Inferior Angle of the Scapula
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What is the Insertion of the Teres Major?
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Medial lip of the bicipital groove
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What is the Innervation of the Teres Major?
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Lower sub scapular Nerve (C6-C7)
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What is the function of the Teres Major?
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Adduction of humerus
IR of humerus |
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What is the Origin of the Supraspinatus?
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Super spinatus fossa of scapula
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What is the Insertion of the Supraspinatus?
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Superior faccet of the greater tubricle of the humerus
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What is the Innervation of the Supraspinatus?
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superscapular nerve (C5-6)
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What is the function of the Supraspinatus?
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Abduction
Decelerates throwing motion |
