Question 1

Strength training can lessen bone loss in postmenopausal women.

Accepted Answer

A) True 
 B)False

Question 2

Which activity is recommended when working with free weights?

Accepted Answer

A)   Lift the weight in a smooth motion.
B)   Use a spotter for all exercises.
C)   Lift most of the weight with your arms.
D)   Bounce the barbell against your body.E) A) and B)
F) A) and C)

Question 3

During a strength training exercise, the agonist muscle contracts and the antagonist muscle stretches to allow the contraction.

Accepted Answer

A) True 
 B)False

Question 4

At what age do people typically begin to lose muscle mass?

Accepted Answer

A)   30
B)   40
C)   50
D)   60E) None of the above
F) B) and D)

Question 5

For a strength-training program to develop general fitness, it is best to choose resistance of about 90% of 1 RM.

Accepted Answer

A) True 
 B)False

Question 6

What does the term ergogenic aids refer to?

Accepted Answer

A)   machine-assisted fitness techniques
B)   performance-enhancing substances
C)   free-weight lifting strategies
D)   injury-prevention exercisesE) C) and D)
F) B) and D)

Question 7

Which condition plays a major role in the decrease in muscle strength that is often associated with aging?

Accepted Answer

A)   malnutrition
B)   inactivity
C)   strength training
D)   endurance trainingE) A) and D)
F) All of the above

Question 8

Explain the difference between static and dynamic exercise, and between concentric and eccentric muscle contractions. Give at least two examples of each.

Accepted Answer

Static exercise involves holding a posit...

Question 9

Which approach is recommended for strength training safety?

Accepted Answer

A)   Hold your breath to stabilize your body during heavy lifts.
B)   Hold your thumbs away from the bar.
C)   Use an alternate grip when a spotter is unavailable.
D)   Rest between sets of exercises.E) A) and B)
F) A) and C)

Question 10

Which essential hormone do men have in higher amounts than women, thus allowing men to build more muscle mass than women?

Accepted Answer

A)   estrogen
B)   testosterone
C)   adrenaline
D)   insulinE) C) and D)
F) All of the above

Question 11

What percentage of all Americans will be afflicted with low-back pain at some point in their life?

Accepted Answer

A)   20%
B)   35%
C)   50%
D)   85%E) B) and C)
F) A) and C)

Question 12

Apply the FITT-VP principle to strength training. Describe a complete weight training program for general fitness according to the FITT-VP guidelines.

Accepted Answer

The FITT-VP principle is a framework for...

Question 13

To build strength using isometric exercises, it is best to hold the contraction maximally for at least 30 seconds.

Accepted Answer

A) True 
 B)False

Question 14

How is muscular strength assessed?

Accepted Answer

A)   by measuring the most force a muscle can produce in one effort
B)   by measuring the most force a muscle can produce in 10 repetitions
C)   by measuring the ability of a muscle to exert a submaximal force repeatedly over time
D)   by measuring the ability of a muscle to exert force rapidlyE) All of the above
F) A) and C)

Question 15

For overall fitness, how many different exercises should a weight training program include?

Accepted Answer

A)   2 to 3
B)   5 to 6
C)   8 to 10
D)   12 to 14E) None of the above
F) B) and C)

Question 16

When does the metabolic rate increase?

Accepted Answer

A)   when fat mass increases
B)   when fat mass decreases
C)   when muscle mass decreases
D)   when muscle mass increasesE) A) and D)
F) B) and D)

Question 17

Which activity predominantly uses fast-twitch muscle fibers?

Accepted Answer

A)   walking
B)   bike riding
C)   sprinting
D)   joggingE) B) and D)
F) B) and C)

Question 18

When a muscle lengthens as it contracts, the movement is referred to as an eccentric contraction.

Accepted Answer

A) True 
 B)False

Question 19

During which of the following muscle contractions does a muscle lengthen as it contracts?

Accepted Answer

A)   isometric
B)   concentric
C)   speed-loading
D)   eccentricE) A) and C)
F) None of the above

Question 20

Slow-twitch muscle fibers do not fatigue as rapidly as fast-twitch muscle fibers.

Accepted Answer

A) True 
 B)False

Exam 4: Muscular Strength and Endurance

What percentage of all Americans will be afflicted with low-back pain at some point in their life?

Correct AnswerverifiedShow Answer

During which of the following muscle contractions does a muscle lengthen as it contracts?

Correct AnswerverifiedShow Answer

Which activity is recommended when working with free weights?

Correct AnswerverifiedShow Answer

Which essential hormone do men have in higher amounts than women, thus allowing men to build more muscle mass than women?

Correct AnswerverifiedShow Answer

During a strength training exercise, the agonist muscle contracts and the antagonist muscle stretches to allow the contraction.

Correct AnswerverifiedShow Answer

Which activity predominantly uses fast-twitch muscle fibers?

Correct AnswerverifiedShow Answer

Apply the FITT-VP principle to strength training. Describe a complete weight training program for general fitness according to the FITT-VP guidelines.

Correct AnswerAnswered by ExamLex AIThe FITT-VP principle is a framework for...View AnswerShow Answer

To build strength using isometric exercises, it is best to hold the contraction maximally for at least 30 seconds.

Correct AnswerverifiedShow Answer

Slow-twitch muscle fibers do not fatigue as rapidly as fast-twitch muscle fibers.

Correct AnswerverifiedShow Answer

At what age do people typically begin to lose muscle mass?

Correct AnswerverifiedShow Answer

Which condition plays a major role in the decrease in muscle strength that is often associated with aging?

Correct AnswerverifiedShow Answer

When does the metabolic rate increase?

Correct AnswerverifiedShow Answer

Which approach is recommended for strength training safety?

Correct AnswerverifiedShow Answer

Explain the difference between static and dynamic exercise, and between concentric and eccentric muscle contractions. Give at least two examples of each.

Correct AnswerAnswered by ExamLex AIStatic exercise involves holding a posit...View AnswerShow Answer

For overall fitness, how many different exercises should a weight training program include?

Correct AnswerverifiedShow Answer

For a strength-training program to develop general fitness, it is best to choose resistance of about 90% of 1 RM.

Correct AnswerverifiedShow Answer

When a muscle lengthens as it contracts, the movement is referred to as an eccentric contraction.

Correct AnswerverifiedShow Answer

Strength training can lessen bone loss in postmenopausal women.

Correct AnswerverifiedShow Answer

What does the term ergogenic aids refer to?

Correct AnswerverifiedShow Answer

How is muscular strength assessed?

Correct AnswerverifiedShow Answer

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Answered by ExamLex AI
The FITT-VP principle is a framework for...
View Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
Answered by ExamLex AI
Static exercise involves holding a posit...
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Correct Answer
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Correct Answer
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Correct Answer
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