Vocab Flashcards

(94 cards)

1
Q

Extension

A

A straightening movement in which the relative angle between two adjacent segments increases

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1
Q

External Feedback

A

Info provided by some external source, such as a health and fitness professional, videotape, mirror, or heart rate monitor, to supplement the internal environment

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2
Q

Rotation of a joint away from the middle of the body

A

External Rotation

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3
Q

Abduction

A

A movement in the frontal plane away from the midline of the body

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3
Q

Scapular Elevation

A

Upward (superior) motion of the scapula

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3
Q

Positioned on the same side of the body

A

Ipsilateral

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4
Q

Rotarty Motion

A

Movement of the boes around the joints

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5
Q

Sagittal Plane

A

An imaginary bisector that divieds the body into left and right halves

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5
Q

When a muscle shortens at a constant speed over the full range of motion

A

Isokinetic Muscle Action

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5
Q

How the CNS integrates internal and external sensory info with previous experiences o produce a motor response

A

Motor Control

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6
Q

Scapular Depression

A

Downward (inferior) motion of scapula

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7
Q

Muscle Synergies

A

Groups of muscles that are recruites by the CNS to provide movement

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8
Q

Scapular Protraction

A

Abduction of scapula; shoulder blades move away from midline

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8
Q

Motor Behavior

A

Motor response to internal and external environmental stimuli

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9
Q

Hyperextension

A

Extension of a joint beyond the normal limit or range of motion

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9
Q

Horizontal Adduction

A

Movement of the arm or thigh in the transverse plane from a lateral position to an anterior position

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10
Q

Motor response to internal and external environmental stimuli

A

Motor Behavior

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11
Q

Isokinetic Muscle Action

A

When a muscle shortens at a constant speed over the full range of motion

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12
Q

Muscle groups moving together to produce movement around a joint

A

Force-Couple

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13
Q

Info provided by some external source, such as a health and fitness professional, videotape, mirror, or heart rate monitor, to supplement the internal environment

A

External Feedback

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15
Q

Distal

A

Positioned farthest from the center of the body, or point of reference

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15
Q

The cumulative sensory input to the CNS from all mechanoreceptors that sense position and limb movements

A

Proprioception

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16
Q

Flexion

A

A bending movement in which the relative angle between two adjacent segments decreases

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17
Q

Anterior (or Ventral)

A

On the front of the body

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18
The use of sensory info and sensorimotor integration to help the human movement system in motor learning
Feedback
19
Isometric Muscle Action
When a muscle is exerting force equal to the force being placed on it leading to no visible chnage in the muscle length
19
Sensorimotor Integration
The cooperation of the nervous and muscular system in gathering and interpreting info and executing movement
19
Upward (superior) motion of the scapula
Scapular Elevation
20
Positioned farthest from the center of the body, or point of reference
Distal
21
Groups of muscles that are recruites by the CNS to provide movement
Muscle Synergies
22
Proprioception
The cumulative sensory input to the CNS from all mechanoreceptors that sense position and limb movements
24
Internal Rotation
Rotation of a joint toward the middle of the body
25
A bending movement in which the relative angle between two adjacent segments decreases
Flexion
26
Integration of motor control processes through practice and experience, leading to a relatively permanent change in the capacity to produce skilled movements
Motor Learning
27
Length-Tension Relationship
The resting length of a muscle and the tension the muscle can produce at this resting length
27
Adduction of scapula; shoulder blades move toward midline
Scapular Retraction
28
An eccentric muscle action occurs when a muscle develops tension while lengthening
Eccentric Muscle Action
30
Force-Couple
Muscle groups moving together to produce movement around a joint
32
Transverse Plane
An imaginary bisector that divides the body into top and bottom halves
33
Rotation of a joint toward the middle of the body
Internal Rotation
34
The change in motor skill behavior over time throughout the lifespan
Motor Development
35
Medial
Positioned near the middle of the body
36
Downward (inferior) motion of scapula
Scapular Depression
36
The cooperation of the nervous and muscular system in gathering and interpreting info and executing movement
Sensorimotor Integration
37
The resting length of a muscle and the tension the muscle can produce at this resting length
Length-Tension Relationship
39
Motor Development
The change in motor skill behavior over time throughout the lifespan
40
On the front of the body
Anterior (or Ventral)
41
Positioned below a point of reference
Inferior
42
An imaginary bisector that divieds the body into left and right halves
Sagittal Plane
42
A straightening movement in which the relative angle between two adjacent segments increases
Extension
44
Positioned above a point of reference
Superior
45
Ipsilateral
Positioned on the same side of the body
46
An imaginary bisector that divides the body into front and back halves
Frontal Plane
47
Abduction of scapula; shoulder blades move away from midline
Scapular Protraction
48
An influence applied by one object to another, which results in an acceleration or deceleration of the second object
Force
49
When a muscle is exerting force equal to the force being placed on it leading to no visible chnage in the muscle length
Isometric Muscle Action
50
A force that produces rotation. Common unit of torque is the newton-meter or Nm
Torque
51
When a muscle is exerting force greater than the resistive force, resulting in shortening of the muscle
Concentric Muscle Action
53
Horizontal Abduction
Movement of the arm or thigh in the transverse plane from an anterior position to a lateral position
54
Positioned near the middle of the body
Medial
55
Eccentric Muscle Action
An eccentric muscle action occurs when a muscle develops tension while lengthening
57
External Rotation
Rotation of a joint away from the middle of the body
58
Force
An influence applied by one object to another, which results in an acceleration or deceleration of the second object
58
Positioned toward the outside of the body
Lateral
60
The science concerned with the internal and external forces acting on the human body and the effects produced by these forces
Biomechanics
62
Posterior (or Dorsal)
On the back of the body
64
Biomechanics
The science concerned with the internal and external forces acting on the human body and the effects produced by these forces
65
Superior
Positioned above a point of reference
65
Motor Learning
Integration of motor control processes through practice and experience, leading to a relatively permanent change in the capacity to produce skilled movements
66
Torque
A force that produces rotation. Common unit of torque is the newton-meter or Nm
68
The position with the body erect with the arms at the sides and the palms forward
Anatomic Position
69
Proximal
Positioned nearest the center of the body, or point of reference
69
Movement of the arm or thigh in the transverse plane from an anterior position to a lateral position
Horizontal Abduction
71
An imaginary bisector that divides the body into top and bottom halves
Transverse Plane
72
Adduction
Movement in the frontal plan back and toward the midline of the body
73
Anatomic Position
The position with the body erect with the arms at the sides and the palms forward
74
Movement of the boes around the joints
Rotarty Motion
76
Movement of the arm or thigh in the transverse plane from a lateral position to an anterior position
Horizontal Adduction
77
Feedback
The use of sensory info and sensorimotor integration to help the human movement system in motor learning
79
Movement in the frontal plan back and toward the midline of the body
Adduction
80
Scapular Retraction
Adduction of scapula; shoulder blades move toward midline
82
Inferior
Positioned below a point of reference
83
Positioned on the opposite side of the body
Contralateral
84
Concentric Muscle Action
When a muscle is exerting force greater than the resistive force, resulting in shortening of the muscle
85
Motor Control
How the CNS integrates internal and external sensory info with previous experiences o produce a motor response
86
On the back of the body
Posterior (or Dorsal)
87
Internal Feedback
The process whereby sensory info is used by the body to reactively monitor movement and the environment
88
Contralateral
Positioned on the opposite side of the body
89
Positioned nearest the center of the body, or point of reference
Proximal
90
Lateral
Positioned toward the outside of the body
91
The process whereby sensory info is used by the body to reactively monitor movement and the environment
Internal Feedback
92
Extension of a joint beyond the normal limit or range of motion
Hyperextension
93
Frontal Plane
An imaginary bisector that divides the body into front and back halves
94
A movement in the frontal plane away from the midline of the body
Abduction