Question 1

The flexibility of a joint is affected by its structure,the nature of the surrounding tissue,and muscle elasticity and length.

Accepted Answer

A) True 
 B)False

Question 2

Which stretching program conforms to ACSM recommendations?

Accepted Answer

A)  2 days per week,5 seconds per stretch,2 repetitions of each stretch
B)  2 days per week,60 seconds per stretch,3 repetitions of each stretch
C)  3 days per week,20 seconds per stretch,4 repetitions of each stretch
D)  5 days per week,30 seconds per stretch,1 repetition of each stretchE) C) and D)
F) A) and B)

Question 3

Which activity would dynamic flexibility affect?

Accepted Answer

A)  touching your toes
B)  performing a split
C)  pitching a softball
D)  side lungesE) A) and B)
F) A) and C)

Question 4

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

Accepted Answer

A) True 
 B)False

Question 5

The most common cause of low-back pain is sudden traumatic injury.

Accepted Answer

A) True 
 B)False

Question 6

Which activity is one of the common stretching techniques?

Accepted Answer

A)  inactive stretching
B)  static stretching
C)  isotonic stretching
D)  proprietary neuromuscular facilitationE) C) and D)
F) B) and C) B

Question 7

Most cases of acute back pain last longer than a month.

Accepted Answer

A) True 
 B)False

Question 8

Stretching and warming up are synonymous.

Accepted Answer

A) True 
 B)False

Question 9

The amount of stretch a muscle will tolerate is unlimited.

Accepted Answer

A) True 
 B)False

Question 10

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  False

Question 11

Which best describes a function of the spinal column?

Accepted Answer

A)  support of body weight
B)  attachment site for the spinal cord
C)  protection of tendons and ligaments
D)  structural support for the lower bodyE) B) and C)
F) A) and C)

Question 12

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

Accepted Answer

1. Structure of the joint: The type of joint and the structure of the bones, ligaments, and tendons surrounding it can greatly affect its flexibility. For example, ball-and-socket joints like the hip and shoulder allow for a wide range of motion, while hinge joints like the elbow and knee have more limited flexibility.

2. Muscle strength and length: The strength and length of the muscles surrounding a joint play a significant role in determining its flexibility. Well-conditioned and flexible muscles can allow for greater range of motion in a joint, while tight or weak muscles can restrict movement.

3. Age and activity level: As we age, the flexibility of our joints can decrease due to factors such as decreased synovial fluid production and changes in the elasticity of connective tissues. Additionally, regular physical activity and stretching can help maintain or improve joint flexibility, while a sedentary lifestyle can lead to stiffness and reduced range of motion.

Question 13

Smoking is a risk factor for low-back pain.

Accepted Answer

A) True 
 B)False

Question 14

What are joint capsules?

Accepted Answer

A)  yellow fibers that make connective tissue flexible
B)  sense organs in muscles that initiate nerve signals
C)  semi-elastic structures that surround major joints
D)  white fibers that provide support in connective tissueE) B) and C)
F) C) and D)

Question 15

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 partnerE) A) and B)
F) A) and C)

Question 16

According to the American College of Sports Medicine (ACSM) ,how many days a week should one perform stretching exercises?

Accepted Answer

A)  2 or 3
B)  3 or 4
C)  4 or 5
D)  5 or 6E) B) and D)
F) A) and B)

Question 17

What is likely to cause back pain?

Accepted Answer

A)  injury to the hip
B)  weak muscles
C)  increased flexibility
D)  rigid postureE) All of the above
F) C) and D)

Question 18

Explain how stretching affects muscles to improve flexibility.

Accepted Answer

Stretching affects muscles to improve fl...

Question 19

Describe the underlying causes of low-back pain.Discuss at least three risk factors.

Accepted Answer

Low-back pain can be caused by a variety...

Question 20

Sleeping on one's stomach can reduce low-back pain.

Accepted Answer

A) True 
 B)False

Exam 5: Flexibility and Low-Back Health

The flexibility of a joint is affected by its structure,the nature of the surrounding tissue,and muscle elasticity and length.

Correct Answer
verified

Which stretching program conforms to ACSM recommendations?

Correct Answer
verified

Which activity would dynamic flexibility affect?

Correct Answer
verified

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

Correct Answer
verified

The most common cause of low-back pain is sudden traumatic injury.

Correct Answer
verified

Which activity is one of the common stretching techniques?

Correct Answer
verified
B

Most cases of acute back pain last longer than a month.

Correct Answer
verified

Stretching and warming up are synonymous.

Correct Answer
verified

The amount of stretch a muscle will tolerate is unlimited.

Correct Answer
verified

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

Correct Answer
verified
False

Which best describes a function of the spinal column?

Correct Answer
verified

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

Smoking is a risk factor for low-back pain.

Correct Answer
verified

What are joint capsules?

Correct Answer
verified

Which is an essential component of safe passive stretching?

Correct Answer
verified

According to the American College of Sports Medicine (ACSM) ,how many days a week should one perform stretching exercises?

Correct Answer
verified

What is likely to cause back pain?

Correct Answer
verified

Explain how stretching affects muscles to improve flexibility.

Correct Answer
Answered by ExamLex AI
Stretching affects muscles to improve fl...
View Answer

Describe the underlying causes of low-back pain.Discuss at least three risk factors.

Correct Answer
Answered by ExamLex AI
Low-back pain can be caused by a variety...
View Answer

Sleeping on one's stomach can reduce low-back pain.

Correct Answer
verified

Exam 5: Flexibility and Low-Back Health

The flexibility of a joint is affected by its structure,the nature of the surrounding tissue,and muscle elasticity and length.

Correct AnswerverifiedShow Answer

Which stretching program conforms to ACSM recommendations?

Correct AnswerverifiedShow Answer

Which activity would dynamic flexibility affect?

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

The most common cause of low-back pain is sudden traumatic injury.

Correct AnswerverifiedShow Answer

Which activity is one of the common stretching techniques?

Correct AnswerverifiedB

Most cases of acute back pain last longer than a month.

Correct AnswerverifiedShow Answer

Stretching and warming up are synonymous.

Correct AnswerverifiedShow Answer

The amount of stretch a muscle will tolerate is unlimited.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedFalse

Which best describes a function of the spinal column?

Correct AnswerverifiedShow Answer

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

Smoking is a risk factor for low-back pain.

Correct AnswerverifiedShow Answer

What are joint capsules?

Correct AnswerverifiedShow Answer

Which is an essential component of safe passive stretching?

Correct AnswerverifiedShow Answer

According to the American College of Sports Medicine (ACSM) ,how many days a week should one perform stretching exercises?

Correct AnswerverifiedShow Answer

What is likely to cause back pain?

Correct AnswerverifiedShow Answer

Explain how stretching affects muscles to improve flexibility.

Correct AnswerAnswered by ExamLex AIStretching affects muscles to improve fl...View AnswerShow Answer

Describe the underlying causes of low-back pain.Discuss at least three risk factors.

Correct AnswerAnswered by ExamLex AILow-back pain can be caused by a variety...View AnswerShow Answer

Sleeping on one's stomach can reduce low-back pain.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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B

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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False

Correct Answer
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Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Stretching affects muscles to improve fl...
View Answer

Correct Answer
Answered by ExamLex AI
Low-back pain can be caused by a variety...
View Answer

Correct Answer
verified