0
Q
Lateral flexion
A
Fulcrum - c7
Proximal - perpendicular to the ground (spinous process of thoracic vertebrae )
Distal - occipital protuberance
Mastoid process to acromion
1
Q
Flexion/extension
A
Fulcrum - external acoustic meatus
Proximal - perpendicular to ground
Distal - base of nares
Tip of chin to sternal notch
2
Q
Rotation
A
Fulcrum - center of cranial Aspect of head
Proximal - imaginary line between two acromion processes
Distal - tip of nose
Tip of chin to acromial process
