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Larry isn't seeing as much improvement as he did initially because


A) he has reached his optimal level of fitness.
B) his body isn't as responsive to the level of exercise as it was initially.
C) his body is conserving energy.
D) his diet isn't compatible with his fitness program.

E) A) and B)
F) C) and D)

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Ice should not be applied to an injured area for more than ___________ minutes at a time.


A) 5
B) 10
C) 15
D) 20

E) A) and B)
F) A) and C)

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Which of the following statements is FALSE regarding treating injuries with application of heat?


A) It should not be used until after the swelling has completely disappeared.
B) It helps reduce stiffness.
C) It helps relieve pain and relax muscles.
D) It should be used to help reduce swelling.

E) A) and B)
F) A) and C)

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Synovial fluid is spread through the joints during warm-up.

A) True
B) False

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Endurance exercise significantly increases


A) body fat.
B) daily calorie expenditure.
C) cancer risk.
D) vitamin stores.

E) C) and D)
F) All of the above

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Disadvantages of free weights include all of the following,EXCEPT:


A) are not as safe.
B) place minimal stress on core stabilizing muscles.
C) require more skill.
D) cause more blisters and calluses.

E) A) and C)
F) B) and C)

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Exercise is a subset of physical activity that is


A) discontinuous and unplanned.
B) planned,structured,and repetitive.
C) not a contributor to physical fitness.
D) random or unstructureD.

E) All of the above
F) B) and D)

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Which of the following is considered a "light" activity?


A) cooking
B) social dancing
C) washing car
D) frisbee

E) C) and D)
F) B) and D)

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Exercise tends to result in all of the following,EXCEPT


A) improved self-image.
B) improved memory.
C) decreased insulin sensitivity.
D) decreased stress.

E) A) and B)
F) A) and C)

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All of the following are advantages of exercise machines compared to free weights,EXCEPT


A) machines are safer.
B) machines don't require spotters.
C) machines are more effective at training core muscles.
D) machines require less skill.

E) None of the above
F) A) and B)

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Water is the best choice for fluid replacement for workouts lasting less than 90 minutes.

A) True
B) False

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Which of the following statements is TRUE regarding exercise programs?


A) The best exercise programs promote health and are fun.
B) To develop fitness,strenuous exercise should occur every day.
C) To be successful,the exercise program should be treated as a chore.
D) To be successful,the exercise program should be conducted only with a trainer.

E) A) and B)
F) None of the above

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Muscular endurance depends on which of the following factors:


A) size of muscle cells.
B) ability of muscles to store fuel.
C) blood supply to muscles.
D) all of the above.

E) All of the above
F) A) and D)

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Regular exercise may prevent the onset of type 2 diabetes.

A) True
B) False

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Flexibility depends on which of the following factors?


A) joint structure
B) length and elasticity of joint tissue
C) nervous system activity
D) all of the above

E) None of the above
F) C) and D)

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Application of muscular force without movement is called _______________ exercise.


A) isometric
B) isokinetic
C) isotonic
D) dynamic

E) A) and B)
F) B) and D)

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To develop cardiorespiratory endurance,you need to engage in continuous activity involving large muscle groups.

A) True
B) False

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Which of the following statements is TRUE regarding athletic injuries?


A) If you are careful,you won't get injured.
B) Most injuries are neither serious nor permanent.
C) Seek medical attention for minor injuries that do not get better within a reasonable amount of time.
D) B and C

E) None of the above
F) A) and B)

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Long-term effects of exercise include all of the following,EXCEPT:


A) increased sweat rate.
B) reduced risk of colon cancer.
C) improved self-image.
D) increased blood flow to skin.

E) A) and B)
F) C) and D)

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The best fluid replacement during a 45-minute exercise session is


A) whatever a person wants to drink.
B) cool water.
C) a sports drink.
D) any caffeine-free soft drink.

E) A) and B)
F) A) and C)

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