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Anatomy 4 ANTERIOR SPINE & THORAX

Bones and muscles of the spine and thoraxpg. 171 and 190

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Flexion – Synergists pg. 194

Lateral Flexion- synergists pg. 195

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Rotation – synergists pg. 194

Rectus Abdominus – pg. 210

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External Oblique – pg. 210

Internal Oblique – pg. 211

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Transverse Abdominus – pg. 211

Flexion – synergists pg. 242

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Lateral Flexion – synergists pg. 243

Rotation – synergists pg. 242

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Longus Colli and Longus Capitis pg. 260

Sternocleidomastoid - pg. 244

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Scalenes – pgs. 246-247

Other Structures of the

Head, Neck and Face

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Thorax – bony landmarks

Elevation and Depression – Synergists pg. 195

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Diaphragm – pg. 213

Intercostals pg. 215posterior serratus superior/inferior pg. 216

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Identify these two movements and be specific as to which body structure is moving.

List two muscles that would act in synergy for these movements (from today’s lecture)

If you are identifying muscles of rotation, be very specific.

List two activities of daily living (ADL) for each movement.

Draw in Rectus Abdominus

Write out the origin and Insertion.

Say the origin and insertion out loud.

List the action(s) of this muscle

List at least 2 antagonists from

anatomy 3.

Rectus Abdominus

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External Oblique

Draw in External Oblique

Write out the origin and Insertion.

Say the origin and insertion out loud.

List the action(s) of this muscle

List at least 2 synergists. Be specific

right or left.

Internal Oblique

Draw in Internal Oblique

Write out the origin and Insertion.

Say the origin and insertion out loud.

List the action(s) of this muscle

List a synergist and an antagonist.

Be specific right or left.

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Sternocleidomastoid - pg. 244Draw in sternocleidomastoid.

Write out the origin and Insertion.

Say the origin and insertion out loud.

List the action(s) of this muscle and

an ADL

List a synergist and an antagonist.

Be specific right or left.

Identify these muscles and list their actions.

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