Question 1

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 2

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 3

Which activity is one of the common stretching techniques?

Accepted Answer

A) inactive stretching 
B) static stretching 
C) isotonic stretching 
D) proprietary neuromuscular facilitation 
A) inactive stretching 
B) static stretching 
C) isotonic stretching 
D) proprietary neuromuscular facilitation B

Question 4

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 stretch 
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 stretch

Question 5

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

Question 6

What is likely to cause back pain?

Accepted Answer

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

Question 7

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

Accepted Answer

A) True 
 B)False

Question 8

Which activity would dynamic flexibility affect?

Accepted Answer

A) touching your toes 
B) performing a split 
C) pitching a softball 
D) side lunges 
A) touching your toes 
B) performing a split 
C) pitching a softball 
D) side lunges

Question 9

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

Accepted Answer

A) True 
 B)False

Question 10

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 6 
A) 2 or 3 
B) 3 or 4 
C) 4 or 5 
D) 5 or 6

Question 11

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 tissue 
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 tissue

Question 12

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

Accepted Answer

A) True 
 B)False

Question 13

Smoking is a risk factor for low-back pain.

Accepted Answer

A) True 
 B)False

Question 14

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

Accepted Answer

A) True 
 B)False

Question 15

Explain how stretching affects muscles to improve flexibility.

Accepted Answer

Stretching affects muscles to improve fl

Question 16

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 17

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

Question 18

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 19

Stretching and warming up are synonymous.

Accepted Answer

A) True 
 B)False

Question 20

The amount of stretch a muscle will tolerate is unlimited.

Accepted Answer

A) True 
 B)False

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

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

Which activity is one of the common stretching techniques?

Which stretching program conforms to ACSM recommendations?

Which best describes a function of the spinal column?

What is likely to cause back pain?

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

Which activity would dynamic flexibility affect?

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

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

What are joint capsules?

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

Smoking is a risk factor for low-back pain.

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

Explain how stretching affects muscles to improve flexibility.

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

Which is an essential component of safe passive stretching?

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

Stretching and warming up are synonymous.

The amount of stretch a muscle will tolerate is unlimited.

Introduction to Wellness, Fitness, and Lifestyle Management

Principles of Physical Fitness

Cardiorespiratory Endurance

Muscular Strength and Endurance

Body Composition

Putting Together a Complete Fitness Program

Nutrition

Weight Management

Stress

Cardiovascular Health

Cancer

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Exam 5: Flexibility and Low-Back Health

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

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

Which activity is one of the common stretching techniques?

Which stretching program conforms to ACSM recommendations?

Which best describes a function of the spinal column?

What is likely to cause back pain?

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

Which activity would dynamic flexibility affect?

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

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

What are joint capsules?

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

Smoking is a risk factor for low-back pain.

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

Explain how stretching affects muscles to improve flexibility.

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

Which is an essential component of safe passive stretching?

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

Stretching and warming up are synonymous.

The amount of stretch a muscle will tolerate is unlimited.

Introduction to Wellness, Fitness, and Lifestyle Management

Principles of Physical Fitness

Cardiorespiratory Endurance

Muscular Strength and Endurance

Body Composition

Putting Together a Complete Fitness Program

Nutrition

Weight Management

Stress

Cardiovascular Health

Cancer

Substance Use and Misuse

Sexually Transmitted Infections

Environmental Health

Filters