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Kinesiology & Biomechanics Study Exam Questions answered (Latest Update 2024)
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Kinesiology & Biomechanics Study Exam Questions answered (Latest Update 2024)
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Kinesiology & Biomechanics Study ExamQuestions answered (Latest Update
2024)
Kinesiology - Correct Answer✅ The study of movement
Biomechanics - Correct Answer✅ The mechanics of human movement
Kinematics - Correct Answer✅ The study of motion
('what' moves)
Kinetics - Correct Answer✅ The effect of forces on the body
('how' it moves)
Translation
(Translatory Motion) - Correct Answer✅ 1. Linear motion (straight
line/rectilinear, curved line/curvilinear)
2. All parts of the object move the same distance and direction at the same
time.
3. Named by the axis that it translates 'along,' or the plane that it translates
'in.'
Linear Motion (2 types) - Correct Answer✅ 1. Straight line (rectilinear)
2. Curved line (curvilinear)
Rectilinear Motion - Correct Answer✅ Translatory motion in a straight line
Curvilinear Motion - Correct Answer✅ Translatory motion in a curved line
Rotation
, Kinesiology & Biomechanics Study Exam
Questions answered (Latest Update
2024)
(Rotatory Motion) - Correct Answer✅ 1. All parts of the object rotate through
the same angle in the same angular direction
(curved path around a pivot axis)
2. Named by the axis that it rotates 'around,' or the plane that it rotates 'in.'
Axis of Rotation - Correct Answer✅ The point where motion of the rotating
body is equal to zero
Combined Motion - Correct Answer✅ 1. Translation with rotation
2. More often seen in the human body
Path of Instantaneous Center of Rotation
(PICR) - Correct Answer✅ The route followed by the axis of rotation during
combined motion.
This can indicate normal or abnormal movement.
PICR Influencing Factors - Correct Answer✅ 1. Shape/contour of joint
surfaces
2. Ligamentous control
3. Muscle actions
PICR Abnormalites - Correct Answer✅ 1. Consequence of influencing factors
2. Abnormal wear/tear on joint structures
3. Can be identified in many joints during clinical exam
Position - Correct Answer✅ Point in space
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