Question 1

Recent research on men indicates greater muscular strength is associated with lower rates of death from all causes, including cancer and cardiovascular disease.

Accepted Answer

A) True 
 B)False

Question 2

Which type of isotonic exercise would athletes use to simulate the movement of sprinting or throwing?

Accepted Answer

A)   variable resistance
B)   plyometrics
C)   speed loading
D)   eccentricsE) A) and B)
F) A) and C)

Question 3

What is the best description of isokinetic exercise?

Accepted Answer

A)   applying force with movement
B)   applying force at a constant speed
C)   applying force without movement
D)   applying force while lengthening a muscleE) None of the above
F) B) and C) B

Question 4

In a strength training program, you should increase resistance when you can do at least eight repetitions of a particular exercise with good form.

Accepted Answer

A) True 
 B)False

Question 5

What characterizes slow-twitch muscle fibers?

Accepted Answer

A)   lack of endurance
B)   rapid contraction
C)   fatigue resistance
D)   lack of oxidative energyE) B) and D)
F) B) and C)

Question 6

Which muscles do lunges help develop?

Accepted Answer

A)   quadriceps
B)   deltoids
C)   obliques
D)   tricepsE) All of the above
F) A) and B)

Question 7

Training with free weights is a form of variable resistance exercise.

Accepted Answer

A) True 
 B)False

Question 8

What are some possible side effects of energy drinks?

Accepted Answer

A)   increased cancer risk and masculinization
B)   liver damage and mental confusion
C)   blood clots and high blood viscosity
D)   insomnia and heart palpitationsE) A) and B)
F) None of the above

Question 9

Which of the following is a good resistance training technique for developing explosive strength?

Accepted Answer

A)   eccentric loading
B)   plyometrics
C)   isokinetics
D)   isometricsE) A) and B)
F) A) and C)

Question 10

Psychological disturbances and liver damage are side effects of which substance?

Accepted Answer

A)   caffeine
B)   anabolic steroids
C)   energy drinks
D)   erythropoietinE) A) and B)
F) None of the above

Question 11

What is the best way to improve muscular endurance?

Accepted Answer

A)   Use heavy resistance with few repetitions.
B)   Use medium resistance with a medium number of repetitions.
C)   Use light resistance with many repetitions.
D)   Do resistance exercises for each muscle no more than 2 days per week.E) A) and D)
F) None of the above

Question 12

Which of the following is an accurate comparison between women's and men's body composition?

Accepted Answer

A)   Women have more muscle tissue in the upper body than men do.
B)   Women have approximately the same capacity for increases in strength as men do.
C)   Women have a higher speed of nervous control of muscle than men do.
D)   Women have larger muscles fibers than men do.E) A) and B)
F) A) and C) B

Question 13

List at least five benefits of muscular strength and endurance, and describe specifically how developing strength and endurance provides each benefit.

Accepted Answer

1. Improved physical performance: Developing muscular strength and endurance allows for greater power, speed, and agility in physical activities such as sports, weightlifting, and everyday tasks like lifting heavy objects. This is because stronger muscles can generate more force and endure longer periods of exertion.

2. Injury prevention: Strong muscles provide better support and stability for the joints, reducing the risk of injuries such as strains, sprains, and fractures. Endurance also helps to maintain proper form and technique during physical activities, further reducing the risk of injury.

3. Enhanced metabolism: Building muscle mass through strength training can increase the body's metabolic rate, leading to more efficient calorie burning and improved weight management. Endurance training also contributes to overall cardiovascular health, which can further support a healthy metabolism.

4. Improved bone health: Resistance training, which is a key component of developing muscular strength, has been shown to increase bone density and reduce the risk of osteoporosis. This is particularly important for aging individuals who are at higher risk for bone-related issues.

5. Enhanced mental well-being: Regular strength and endurance training have been linked to improved mood, reduced stress, and better overall mental health. This is due to the release of endorphins during exercise, as well as the sense of accomplishment and confidence that comes with achieving physical fitness goals.

In summary, developing muscular strength and endurance provides benefits such as improved physical performance, injury prevention, enhanced metabolism, improved bone health, and enhanced mental well-being through the physiological and psychological effects of regular exercise.

Question 14

Dietary supplements are regulated the same way drugs are.

Accepted Answer

A) True 
 B)False

Question 15

What is the best description for isometric exercise?

Accepted Answer

A)   applying force with movement
B)   applying force at a constant speed
C)   applying force without a change in the length of the muscle
D)   applying force while a muscle is lengtheningE) None of the above
F) A) and D)

Question 16

Describe three specific reasons why active people typically use nutritional supplements and drugs. Give two examples of performance aids targeted at weight trainers, and list two side effects of each.

Accepted Answer

Active people typically use nutritional ...

Question 17

Muscular strength can be assessed by measuring the maximum amount of weight a person can lift during one repetition.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following is a common result of inactivity and aging?

Accepted Answer

A)   muscles contracting more quickly
B)   nerves connecting with more muscles
C)   an increase in fat-free mass
D)   a loss of bone massE) A) and B)
F) All of the above

Question 19

What is the best way to build individual muscle strength and muscle size?

Accepted Answer

A)   Use heavy resistance with few repetitions for multiple sets.
B)   Use medium resistance with a medium number of repetitions.
C)   Use light resistance with many repetitions.
D)   Do resistance exercises for each muscle at least five days per week.E) C) and D)
F) None of the above

Question 20

What characterizes fast-twitch muscle fibers?

Accepted Answer

A)   aerobic energy system
B)   rapid contraction
C)   high reliance on oxidative metabolism
D)   great enduranceE) A) and D)
F) A) and C)

Exam 4: Muscular Strength and Endurance

Recent research on men indicates greater muscular strength is associated with lower rates of death from all causes, including cancer and cardiovascular disease.

Correct Answer
verified

Which type of isotonic exercise would athletes use to simulate the movement of sprinting or throwing?

Correct Answer
verified

What is the best description of isokinetic exercise?

Correct Answer
verified
B

In a strength training program, you should increase resistance when you can do at least eight repetitions of a particular exercise with good form.

Correct Answer
verified

What characterizes slow-twitch muscle fibers?

Correct Answer
verified

Which muscles do lunges help develop?

Correct Answer
verified

Training with free weights is a form of variable resistance exercise.

Correct Answer
verified

What are some possible side effects of energy drinks?

Correct Answer
verified

Which of the following is a good resistance training technique for developing explosive strength?

Correct Answer
verified

Psychological disturbances and liver damage are side effects of which substance?

Correct Answer
verified

What is the best way to improve muscular endurance?

Correct Answer
verified

Which of the following is an accurate comparison between women's and men's body composition?

Correct Answer
verified
B

List at least five benefits of muscular strength and endurance, and describe specifically how developing strength and endurance provides each benefit.

Dietary supplements are regulated the same way drugs are.

Correct Answer
verified

What is the best description for isometric exercise?

Correct Answer
verified

Describe three specific reasons why active people typically use nutritional supplements and drugs. Give two examples of performance aids targeted at weight trainers, and list two side effects of each.

Correct Answer
Answered by ExamLex AI
Active people typically use nutritional ...
View Answer

Muscular strength can be assessed by measuring the maximum amount of weight a person can lift during one repetition.

Correct Answer
verified

Which of the following is a common result of inactivity and aging?

Correct Answer
verified

What is the best way to build individual muscle strength and muscle size?

Correct Answer
verified

What characterizes fast-twitch muscle fibers?

Correct Answer
verified

Exam 4: Muscular Strength and Endurance

Recent research on men indicates greater muscular strength is associated with lower rates of death from all causes, including cancer and cardiovascular disease.

Correct AnswerverifiedShow Answer

Which type of isotonic exercise would athletes use to simulate the movement of sprinting or throwing?

Correct AnswerverifiedShow Answer

What is the best description of isokinetic exercise?

Correct AnswerverifiedB

In a strength training program, you should increase resistance when you can do at least eight repetitions of a particular exercise with good form.

Correct AnswerverifiedShow Answer

What characterizes slow-twitch muscle fibers?

Correct AnswerverifiedShow Answer

Which muscles do lunges help develop?

Correct AnswerverifiedShow Answer

Training with free weights is a form of variable resistance exercise.

Correct AnswerverifiedShow Answer

What are some possible side effects of energy drinks?

Correct AnswerverifiedShow Answer

Which of the following is a good resistance training technique for developing explosive strength?

Correct AnswerverifiedShow Answer

Psychological disturbances and liver damage are side effects of which substance?

Correct AnswerverifiedShow Answer

What is the best way to improve muscular endurance?

Correct AnswerverifiedShow Answer

Which of the following is an accurate comparison between women's and men's body composition?

Correct AnswerverifiedB

List at least five benefits of muscular strength and endurance, and describe specifically how developing strength and endurance provides each benefit.

Dietary supplements are regulated the same way drugs are.

Correct AnswerverifiedShow Answer

What is the best description for isometric exercise?

Correct AnswerverifiedShow Answer

Describe three specific reasons why active people typically use nutritional supplements and drugs. Give two examples of performance aids targeted at weight trainers, and list two side effects of each.

Correct AnswerAnswered by ExamLex AIActive people typically use nutritional ...View AnswerShow Answer

Muscular strength can be assessed by measuring the maximum amount of weight a person can lift during one repetition.

Correct AnswerverifiedShow Answer

Which of the following is a common result of inactivity and aging?

Correct AnswerverifiedShow Answer

What is the best way to build individual muscle strength and muscle size?

Correct AnswerverifiedShow Answer

What characterizes fast-twitch muscle fibers?

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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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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Correct Answer
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Correct Answer
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Correct Answer
verified

Correct Answer
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Correct Answer
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B

Correct Answer
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Correct Answer
verified

Correct Answer
Answered by ExamLex AI
Active people typically use nutritional ...
View Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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