Vocab Flashcards

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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
Q

The use of sensory info and sensorimotor integration to help the human movement system in motor learning

A

Feedback

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19
Q

Isometric Muscle Action

A

When a muscle is exerting force equal to the force being placed on it leading to no visible chnage in the muscle length

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19
Q

Sensorimotor Integration

A

The cooperation of the nervous and muscular system in gathering and interpreting info and executing movement

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19
Q

Upward (superior) motion of the scapula

A

Scapular Elevation

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20
Q

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

A

Distal

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21
Q

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

A

Muscle Synergies

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22
Q

Proprioception

A

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

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24
Q

Internal Rotation

A

Rotation of a joint toward the middle of the body

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25
Q

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

A

Flexion

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26
Q

Integration of motor control processes through practice and experience, leading to a relatively permanent change in the capacity to produce skilled movements

A

Motor Learning

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27
Q

Length-Tension Relationship

A

The resting length of a muscle and the tension the muscle can produce at this resting length

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27
Q

Adduction of scapula; shoulder blades move toward midline

A

Scapular Retraction

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28
Q

An eccentric muscle action occurs when a muscle develops tension while lengthening

A

Eccentric Muscle Action

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30
Q

Force-Couple

A

Muscle groups moving together to produce movement around a joint

32
Q

Transverse Plane

A

An imaginary bisector that divides the body into top and bottom halves

33
Q

Rotation of a joint toward the middle of the body

A

Internal Rotation

34
Q

The change in motor skill behavior over time throughout the lifespan

A

Motor Development

35
Q

Medial

A

Positioned near the middle of the body

36
Q

Downward (inferior) motion of scapula

A

Scapular Depression

36
Q

The cooperation of the nervous and muscular system in gathering and interpreting info and executing movement

A

Sensorimotor Integration

37
Q

The resting length of a muscle and the tension the muscle can produce at this resting length

A

Length-Tension Relationship

39
Q

Motor Development

A

The change in motor skill behavior over time throughout the lifespan

40
Q

On the front of the body

A

Anterior (or Ventral)

41
Q

Positioned below a point of reference

A

Inferior

42
Q

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

A

Sagittal Plane

42
Q

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

A

Extension

44
Q

Positioned above a point of reference

A

Superior

45
Q

Ipsilateral

A

Positioned on the same side of the body

46
Q

An imaginary bisector that divides the body into front and back halves

A

Frontal Plane

47
Q

Abduction of scapula; shoulder blades move away from midline

A

Scapular Protraction

48
Q

An influence applied by one object to another, which results in an acceleration or deceleration of the second object

A

Force

49
Q

When a muscle is exerting force equal to the force being placed on it leading to no visible chnage in the muscle length

A

Isometric Muscle Action

50
Q

A force that produces rotation. Common unit of torque is the newton-meter or Nm

A

Torque

51
Q

When a muscle is exerting force greater than the resistive force, resulting in shortening of the muscle

A

Concentric Muscle Action

53
Q

Horizontal Abduction

A

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

54
Q

Positioned near the middle of the body

A

Medial

55
Q

Eccentric Muscle Action

A

An eccentric muscle action occurs when a muscle develops tension while lengthening

57
Q

External Rotation

A

Rotation of a joint away from the middle of the body

58
Q

Force

A

An influence applied by one object to another, which results in an acceleration or deceleration of the second object

58
Q

Positioned toward the outside of the body

A

Lateral

60
Q

The science concerned with the internal and external forces acting on the human body and the effects produced by these forces

A

Biomechanics

62
Q

Posterior (or Dorsal)

A

On the back of the body

64
Q

Biomechanics

A

The science concerned with the internal and external forces acting on the human body and the effects produced by these forces

65
Q

Superior

A

Positioned above a point of reference

65
Q

Motor Learning

A

Integration of motor control processes through practice and experience, leading to a relatively permanent change in the capacity to produce skilled movements

66
Q

Torque

A

A force that produces rotation. Common unit of torque is the newton-meter or Nm

68
Q

The position with the body erect with the arms at the sides and the palms forward

A

Anatomic Position

69
Q

Proximal

A

Positioned nearest the center of the body, or point of reference

69
Q

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

A

Horizontal Abduction

71
Q

An imaginary bisector that divides the body into top and bottom halves

A

Transverse Plane

72
Q

Adduction

A

Movement in the frontal plan back and toward the midline of the body

73
Q

Anatomic Position

A

The position with the body erect with the arms at the sides and the palms forward

74
Q

Movement of the boes around the joints

A

Rotarty Motion

76
Q

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

A

Horizontal Adduction

77
Q

Feedback

A

The use of sensory info and sensorimotor integration to help the human movement system in motor learning

79
Q

Movement in the frontal plan back and toward the midline of the body

A

Adduction

80
Q

Scapular Retraction

A

Adduction of scapula; shoulder blades move toward midline

82
Q

Inferior

A

Positioned below a point of reference

83
Q

Positioned on the opposite side of the body

A

Contralateral

84
Q

Concentric Muscle Action

A

When a muscle is exerting force greater than the resistive force, resulting in shortening of the muscle

85
Q

Motor Control

A

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

86
Q

On the back of the body

A

Posterior (or Dorsal)

87
Q

Internal Feedback

A

The process whereby sensory info is used by the body to reactively monitor movement and the environment

88
Q

Contralateral

A

Positioned on the opposite side of the body

89
Q

Positioned nearest the center of the body, or point of reference

A

Proximal

90
Q

Lateral

A

Positioned toward the outside of the body

91
Q

The process whereby sensory info is used by the body to reactively monitor movement and the environment

A

Internal Feedback

92
Q

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

A

Hyperextension

93
Q

Frontal Plane

A

An imaginary bisector that divides the body into front and back halves

94
Q

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

A

Abduction