Question 1

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

Accepted Answer

A)  isometric 
B)  concentric 
C)  speed-loading 
D)  eccentric 
A)  isometric 
B)  concentric 
C)  speed-loading 
D)  eccentric

Question 2

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 3

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% 
A)  20% 
B)  35% 
C)  50% 
D)  85%

Question 4

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 5

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 6

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 7

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

Accepted Answer

A)  30 
B)  40 
C)  50 
D)  60 
A)  30 
B)  40 
C)  50 
D)  60

Question 8

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

Accepted Answer

A) True 
 B)False

Question 9

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. 
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.

Question 10

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 14 
A)  2 to 3 
B)  5 to 6 
C)  8 to 10 
D)  12 to 14

Question 11

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. 
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.

Question 12

Which activity predominantly uses fast-twitch muscle fibers?

Accepted Answer

A)  walking 
B)  bike riding 
C)  sprinting 
D)  jogging 
A)  walking 
B)  bike riding 
C)  sprinting 
D)  jogging

Question 13

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)  insulin 
A)  estrogen 
B)  testosterone 
C)  adrenaline 
D)  insulin

Question 14

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 15

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

Question 16

Strength training can lessen bone loss in postmenopausal women.

Accepted Answer

A) True 
 B)False

Question 17

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 increases 
A)  when fat mass increases 
B)  when fat mass decreases 
C)  when muscle mass decreases 
D)  when muscle mass increases

Question 18

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 training 
A)  malnutrition 
B)  inactivity 
C)  strength training 
D)  endurance training

Question 19

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 rapidly 
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 rapidly

Question 20

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

Accepted Answer

A) True 
 B)False

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

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

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

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

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

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

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

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

Which activity is recommended when working with free weights?

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

Which approach is recommended for strength training safety?

Which activity predominantly uses fast-twitch muscle fibers?

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

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

What does the term ergogenic aids refer to?

Strength training can lessen bone loss in postmenopausal women.

When does the metabolic rate increase?

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

How is muscular strength assessed?

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

Introduction to Wellness, Fitness, and Lifestyle Management

Principles of Physical Fitness

Cardiorespiratory Endurance

Flexibility and Low-Back Health

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

Exam 4: Muscular Strength and Endurance

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

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

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

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

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

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

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

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

Which activity is recommended when working with free weights?

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

Which approach is recommended for strength training safety?

Which activity predominantly uses fast-twitch muscle fibers?

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

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

What does the term ergogenic aids refer to?

Strength training can lessen bone loss in postmenopausal women.

When does the metabolic rate increase?

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

How is muscular strength assessed?

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

Introduction to Wellness, Fitness, and Lifestyle Management

Principles of Physical Fitness

Cardiorespiratory Endurance

Flexibility and Low-Back Health

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