ExRx Exam IV Questions With Answers Graded A+ Assured Success
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Course
ExRx
Institution
ExRx
Which stretching technique often involves a partner and combines a muscle contraction followed by
passive stretching of the targeted muscle group? - proprioceptive neuromuscular facilitation
Lumbar stability is assessed with - isometric endurance tests
Dynamic flexibility is easier to measure an...
ExRx Exam IV
Which stretching technique often involves a partner and combines a muscle contraction followed by
passive stretching of the targeted muscle group? - proprioceptive neuromuscular facilitation
Lumbar stability is assessed with - isometric endurance tests
Dynamic flexibility is easier to measure and more commonly measured than static flexibility. -
False
Ankylosis is excessive flexibility in the lumbar spine. - False
Actual muscle length can be increased with active static stretching. - True
Standing on a high-density foam pad with the eyes closed is more difficult than the standard Romberg
test. - true
Although they are popular gym activities that improve muscular endurance, Pilates, yoga and tai chi are
not likely to improve balance or reduce the risk of falling. - False
There is a great amount of evidence that increasing flexibility will substantially decrease the risk of
musculoskeletal injury. - false
Research suggests that total stretching time may be more important than the duration of each stretch
for increasing flexibility. - true
A goniometer measurement is an example of what type of flexibility assessment? - direct static
flexibility assessment
The skin distraction test is a reliable measure of - spinal flexion and extension
, The maximal test duration (maximal score) for the unipedal stance test is 60 seconds. - False
The Romberg test measures - static balance while standing.
The relationship between sit-and-reach scores and low back flexibility is poor. - True
A measuring stick placed at the height of the client's acromion process is used for which test? -
functional reach test
Physical activity level is thought to be a more important determinant of flexibility thangender, age, and
body type. - true
Long-term PNF stretching enhances stretch tolerance, allowing more force to be applied to the muscle
before the individual feels pain. - true
Static stretching results in a relaxation of viscoelastic stress. - true
Which variation of the sit-and-reach test includes a yardstick taped on the floor? - v-sit or YMCA
What is the difference between the standard sit-and-reach test and the back-saver sit-and-reach test? -
number of legs tested at one time
The postural stress test is - an example of a reactive balance test.
Unlike resistance training, the same muscle group can undergo flexibility exercises on a daily basis. -
true
Which of the following exercises is not recommended in an exercise program focusing on low back care?
- supine straight leg raise
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