Ch 7 Flashcards

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1
Q

Relative flexibility

A

The tendency of the body to seek the path of least resistance during functional movement patterns

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2
Q

Altered reciprocal inhibition

A

The concept of muscle inhibition, caused by a tight agonist, which inhibits its functional antagonist

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4
Q

Dynamic stretch

A

The active extension of a muscle, using force production and momentum, to move the joint through the full available range of motion

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6
Q

Postural distortion patterns

A

Predictable patterns of muscle imbalances

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7
Q

Active-isolated stretch

A

The process of using agonists and synergists to dynamically move the joint into a range of motion

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9
Q

Autogenic inhibition

A

The process by which neural impulses that sense tension are greater than the impulses that cause muscles to contract, providing an inhibitory effect to the muscle spindles

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11
Q

Dynamic range of motion

A

The combination of flexibility and the nervous system’s ability to control this range of motion efficiently

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12
Q

Arthrokinetic dysfunction

A

Altered forces at the joint that result in abnormal muscular activity and impaired neuromuscular communication at the joint

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15
Q

Synergistic dominance

A

The neuromuscular phenomenon that occurs when inappropriate muscles take over the function of weak or inhibited prime mover

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16
Q

Static stretching

A

The process of passively taking a muscle to a point of tension and holding the stretch for a minimum of 30 seconds

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18
Q

Extensibility

A

Capability to be elongated or stretched

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19
Q

Davis’s law

A

States that soft tissue models along the lines of stress

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20
Q

Arthrokinematics

A

The motions of joints in the body

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22
Q

Pattern overload

A

Consistently repeating the same pattern of motion, which may place a normal stress on the body

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23
Q

Muscle imbalance

A

Alteration of muscle length surrounding a joint

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25
Q

Neuromuscular efficiency

A

The ability of the neuromuscular system to allow agonists, antagonists and stabilizers to work synergistically to produce, reduce, and dynamically stabilize the entire kinetic chain in all three planes of motion

26
Q

Flexibility

A

The normal extensibility of all soft tissues that allows the full range of motion of a joint

27
Q

Reciprocal inhibition

A

The simultaneous contraction of one muscle and the relaxation of its antagonist to allow movement to take place