PRINCIPLES STUDY GUIDE WITH
QUESTIONS AND ANSWERS RATED
100% CORRECT
Whole body movement:
ANS: 3 planes: sagittal, frontal & transverse
Sagittal:
ANS:
1. Flexion
2. Extension
3. Spinal stability & postural support
Frontal:
ANS:
1. The lateral system & stability
2. Abduction & lateral support
3. Adduction & medial support
Transverse:
ANS:
1. Rotational integration
2. Rarely occurs in isolation
3. Typically involves sagittal & frontal movements
4. Observe at the local & global level – rotation around thorax & pelvis is global,
and shoulder, hip & limb joints are local
, Posture & alignment:
ANS: The 3 Es:
1. Ease
2. Economy
3. Efficiency
Ease:
ANS: Neutral posture should have an easy quality.
Economy:
ANS: Requires little energy to maintain neutral posture & perform movements.
Efficiency:
ANS: For the most return in terms of effectiveness, efficient movement through &
around all planes of motion can occur.
Front Vertical Alignment - Torso:
ANS:
1. Nose
2. Centre of sternum - flat breastbone
3. Navel - belly button
4. Centre of pubic bone
Front Vertical Alignment - Legs:
ANS:
1. Inside ASIS - hip bones
2. Centre of patella - kneecap
3. Centre of front of ankle
4. Space between 1st & 2nd toe