Chapter7 Flashcards
Capability to be elongated or stretched
Extensibility
The normal extensibility of all soft tissues that allows the full range of motion of a joint
Flexibility
The combination of flexibility and the nervous system’s ability to control this range of motion efficiently
Dynamic range of motion
The ability of the nervous system to allow antagonists,agonists, and stabilizers to work synergistically to produce, reduce, and it dramatically stabilize the entire kinetic chain in all three planes of motion
Neuromuscular efficiency
Predictable patterns of the muscle imbalances
Postural distortion patterns
The tendency of the body to seek the path of least resistance during functional movement patterns
Relative flexibility
Alteration of muscles length surrounding a joint
Muscle imbalances
This simultaneous contraction of one muscle and the relaxation of its antagonist to allow movement to take place
Reciprocal inhibitions
The concept of muscle inhibition, caused by tight agonist which inhibits its functional antagonist
Altered reciprocal inhibition
The neuromuscular phenomenon that occurs when inappropriate muscles take over the function of the week inhibited prime mover
Synergistic dominance
The motion of joints in the body
Arthrokinematics
Occurs when the joint is not working properly. Altered forces at the joint that result in abnormal muscular activity and impaired neuromuscular communication at the joint
Arthrokinetic dysfunction
The process by which neuronal impulses that sense tension are greater than the impulses that cause muscles to contract, providing any inhibitory effect to the muscle spindles
Autogenic inhibition
Consistently repeating the same pattern of motion, which may place abnormal stress on the body
Pattern overload
States that soft tissue models along the lines of stress
Davis’s law