Name this muscle.

1
Name this muscle.
Scalenes.
What are its actions?
Actions Whole Flexion Half - Lateral flexion
(help with inhalation during exercise)
2

• Name the branches
• Purple?
• Spinalis
• Red?
• Longissimus
• Yellow?
• Iliocostalis

3
Name the Muscle

• External Obliques
• Name the actions
• Whole Lumbar flexion
• Half
• Rotation to opposite side
• Lateral flexion

4
Name this muscle

• Quadratus lumborum
• Name its actions
• Lateral flexion

5
Name this muscle and its actions
Splenius

• Whole - Extension
• Half - Rotation to the same side and Lateral
  flexion

6
Name the muscles of.

• Expiration at rest
• None

• Expiration during exercise,
• Internal Intercostals, Rectus Abdominus, External
  obliques, Internal obliques, Transverse abdominus

7

• Name the muscle
• Iliopsoas
• Name its actions
• Flexion of waist

8

• What section of the spine do these vertebrae come
  from?

Thorasic
Lumbar
Cervical
9

• Name the specific vertebrae shown here.

Axis
10
Name the muscle in red and its action
Transverse abdominus
Exhalation
11
Name the two parts of a vertebral disk

• annulus fibrosus
• nucleus pulposus

12
Name the specific branch of this muscle.
Longissimus
13
Name this muscle

• Scalenes
• Actions?
• Whole Flexion and Half - Lateral flexion

14
Name this muscle and one of its actions.

• Quadratus lumborum
• Name its actions
• Lateral flexion

15

• Internal Obliques
• Actions?
• Whole Flexion and Half Rotation to the same
  side and Lateral flexion

Name this muscle
16
What is the term given for when the cervical
vertebrae are lined up in a straight column and
an external force in applied to that column?
Axial loading
17

• Which muscle can flex the lower spine and also
  flex the hip (a hip flexor muscle)?

Iliopsoas
18

• What is a stinger?
• Stretching of the cervical nerve roots because of
  excess lateral flexion
• What is the name given to a stress fracture of
  the vertebrae?
• Spondylolysis

19
Name the muscle

• Sternocleidomastoid
• Name its actions
• Whole
• Flexion of the neck
• Half
• Lateral flexion
• Rotation to the opposite side.

20

• Match the number of vertebrae with the
  corresponding section.
• A. Cervical 4
• B. Coccyx 5
• C. Lumbar 7
• D. Sacrum 9
• E. Thorasic 12

21
Name the muscle

• Rectus abdominus
• Name its actions
• Whole
• Flexion of the trunk
• Half
• Lateral flexion

22
Name the muscles of.

• Inspiration at rest
• Diaphragm and External intercostal

• Inspiration during exercise
• Scalenes and Sternoceidomastoid