Question 1

Which benefit comes with flexibility?

Accepted Answer

A)   increased muscle endurance
B)   prevention of overuse injuries
C)   improved energy production
D)   prevention of muscle strains

Question 2

Several recent studies show an inverse relationship between physical activity and the risk for bone fractures.

Accepted Answer

A) True 
 B)False

Question 3

What is most likely to cause back pain?

Accepted Answer

A)   injury to the hip
B)   weak muscles
C)   increased flexibility
D)   upright posture

Question 4

What are stabilization exercises particularly good for?

Accepted Answer

A)   strengthening hamstrings
B)   building core stiffness
C)   stretching the lower back
D)   increasing hip flexibility

Question 5

What is a disadvantage of active stretching?

Accepted Answer

A)   It takes a long time to perform each stretch.
B)   It has a very high risk of injury.
C)   It may not produce a sufficient stretch.
D)   It requires a partner.

Question 6

Which is a proprioceptor?

Accepted Answer

A)   collagen
B)   elastin
C)   a nerve
D)   titin

Question 7

Describe at least three factors that determine the flexibility of a joint.

Accepted Answer

1. Structure of the joint: The type of j...

Question 8

Discuss the general guidelines for creating a low-back exercise program. Describe three specific exercises that would be a part of such a program, and explain how they benefit back health.

Accepted Answer

When creating a low-back exercise progra...

Question 9

Which is an essential component of safe passive stretching?

Accepted Answer

A)   rapid movement
B)   heavy resistance
C)   extreme flexibility
D)   good communication with one's partner D

Question 10

Which statement is correct regarding the prevention and management of low-back pain?

Accepted Answer

A)   Exercises should be done early in the morning.
B)   Exercises should be performed at least three days per week.
C)   The exercise program should emphasize muscular strength.
D)   The exercise program will yield results after a few weeks.

Question 11

A stretch should be held in position for a minimum of 45 seconds.

Accepted Answer

A) True 
 B)False

Question 12

In active stretching, an outside force or resistance assists muscles and joints as they move through a range of motion.

Accepted Answer

A) True 
 B)False

Question 13

What determines flexibility?

Accepted Answer

A)   heredity
B)   mitochondria
C)   ligament length
D)   muscle strength

Question 14

There are hundreds of flexibility exercises to choose from.

Accepted Answer

A) True 
 B)False

Question 15

What is the long-term lengthening of connective tissues called?

Accepted Answer

A)   plastic elongation
B)   elastin damage
C)   structural flexibility
D)   elastic elongation A

Question 16

Brisk walking while swinging your arms naturally may help ease back pain.

Accepted Answer

A) True 
 B)False

Question 17

The modified hurdler stretch targets which muscles?

Accepted Answer

A)   core
B)   hamstrings
C)   inner thigh
D)   calf

Question 18

What is one likely outcome of good flexibility?

Accepted Answer

A)   decreased sports performance
B)   an increased number of injuries
C)   improved body composition
D)   a lower risk of sport injuries

Question 19

What structures absorb and disperse stress on the spine?

Accepted Answer

A)   nerve roots
B)   vertebral arches
C)   intervertebral disks
D)   spinal curves C

Question 20

The most common site of back pain is the cervical region.

Accepted Answer

A) True 
 B)False

Exam 5: Flexibility and Low-Back Health

Which benefit comes with flexibility?

Correct AnswerverifiedShow Answer

Several recent studies show an inverse relationship between physical activity and the risk for bone fractures.

Correct AnswerverifiedShow Answer

What is most likely to cause back pain?

Correct AnswerverifiedShow Answer

What are stabilization exercises particularly good for?

Correct AnswerverifiedShow Answer

What is a disadvantage of active stretching?

Correct AnswerverifiedShow Answer

Which is a proprioceptor?

Correct AnswerverifiedShow Answer

Describe at least three factors that determine the flexibility of a joint.

Correct AnswerAnswered by ExamLex AI1. Structure of the joint: The type of j...View AnswerShow Answer

Discuss the general guidelines for creating a low-back exercise program. Describe three specific exercises that would be a part of such a program, and explain how they benefit back health.

Correct AnswerAnswered by ExamLex AIWhen creating a low-back exercise progra...View AnswerShow Answer

Which is an essential component of safe passive stretching?

Correct AnswerverifiedD

Which statement is correct regarding the prevention and management of low-back pain?

Correct AnswerverifiedShow Answer

A stretch should be held in position for a minimum of 45 seconds.

Correct AnswerverifiedShow Answer

In active stretching, an outside force or resistance assists muscles and joints as they move through a range of motion.

Correct AnswerverifiedShow Answer

What determines flexibility?

Correct AnswerverifiedShow Answer

There are hundreds of flexibility exercises to choose from.

Correct AnswerverifiedShow Answer

What is the long-term lengthening of connective tissues called?

Correct AnswerverifiedA

Brisk walking while swinging your arms naturally may help ease back pain.

Correct AnswerverifiedShow Answer

The modified hurdler stretch targets which muscles?

Correct AnswerverifiedShow Answer

What is one likely outcome of good flexibility?

Correct AnswerverifiedShow Answer

What structures absorb and disperse stress on the spine?

Correct AnswerverifiedC

The most common site of back pain is the cervical region.

Correct AnswerverifiedShow Answer

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Answered by ExamLex AI
1. Structure of the joint: The type of j...
View Answer

Correct Answer
Answered by ExamLex AI
When creating a low-back exercise progra...
View Answer

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D

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A

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C

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