02 Feb 20. The component of exercise

Question 1 of 20 : Select the best answer for the question.

1. How might regular cardiorespiratory exercise affect hypertension?

A. Hypertension may be reduced immediately following and for almost 24 hours after cardiorespiratory exercise.

B. People with hypertension shouldn’t perform cardiorespiratory exercise.

C. Hypertension isn’t affected by cardiorespiratory exercise.

D. Hypertension may be accelerated with cardiorespiratory exercise.

Question 2 of 20 : Select the best answer for the question.

2. Heart Rate Reserve is used to calculate

A. Target Heart Rate.

B. Training Intensity.

C. Injury Index.

D. Workout Duration.

Question 3 of 20 : Select the best answer for the question.

3. Which of the following conditions may occur if a person often abruptly stops an intense cardio workout without cooling down?

A. Aneurysm and heart attack

B. Hypertension and diabetes

C. Irregular heartbeat and arrhythmia

D. Stroke and insomnia

Question 4 of 20 : Select the best answer for the question.

4. If you skip the cool-down portion of exercise,

A. blood can pool in the exercised parts of the body and diminish the return of blood to the heart.

B. you won’t be able to work out the next day.

C. you run the risk of gaining weight.

D. you can work out in less time.

Question 5 of 20 : Select the best answer for the question.

5. Homocysteine is bad for the heart because it can

A. prevent the benefits of exercise from occurring.

B. cause very rapid weight gain.

C. make the heart beat more slowly.

D. damage the protective layers of the artery walls, which can ultimately lead to heart disease.

Question 6 of 20 : Select the best answer for the question.

6. A person who is 15 years old has a target heart rate range of

A. 132–176.

B. 99–132.

C. 114–152.

D. 123–164.

Question 7 of 20 : Select the best answer for the question.

7. Cardio coasting is detrimental to a fitness routine because

A. it can increase the chance of injury.

B. it can increase the chance of a heart attack.

C. it can cause extreme weight gain.

D. the lack of variation in activity can lead to boredom and eventually cause exercise to stop

Question 8 of 20 : Select the best answer for the question.

8. The starter phase of a fitness program is important because it

A. ensures that a person sticks with a certain exercise regimen.

B. allows a person to lose a lot of weight quickly.

C. gives a person the opportunity to discover the exercises that work best for his or her needs.

D. makes running easier.

Question 9 of 20 : Select the best answer for the question.

9. The term duration refers to

A. how long a workout or exercise lasts.

B. how much sweat is lost during a workout.

C. how many times per week a person exercises.

D. how strenuous a workout is.

Question 10 of 20 : Select the best answer for the question.

10. Fitness can be achieved only through

A. frequency.

B. accuracy.

C. endurance.

D. resistance.

Question 11 of 20 : Select the best answer for the question.

11. The best time of day to exercise is

A. in the afternoon.

B. at night.

C. whenever a person feels is the best time to work out.

D. in the morning.

Question 12 of 20 : Select the best answer for the question.

12. If your knees hurt after a one-week walking regimen, which one of the following workout changes would be most appropriate?

A. Switch to anaerobic exercise.

B. Take a week’s rest from exercise.

C. Jog in a swimming pool.

D. Wear different shoes.

Question 13 of 20 : Select the best answer for the question.

13. Before beginning any exercise regimen, you should always

A. consult your healthcare professional and have a physical examination.

B. eat only carbohydrates to have enough energy stored in the body.

C. run for at least 30 minutes to test your ability to exercise.

D. weigh yourself.

Question 14 of 20 : Select the best answer for the question.

14. Experts agree that the minimum time period for cardiorespiratory benefit from exercise is _______ minutes.

A. 10

B. 60

C. 20

D. 30

Question 15 of 20 : Select the best answer for the question.

15. Hormones released during exercise that can cause a person to get a “physical high” are known as

A. endorphins.

B. estrogen.

C. lipoproteins.

D. adrenaline.

Question 16 of 20 : Select the best answer for the question.

16. The warm-up period of a workout is important because it

A. slowly and safely raises heart rate.

B. helps a person to exercise for a longer period of time.

C. ensures the effectiveness of the workout.

D. guarantees an injury-free workout.

Question 17 of 20 : Select the best answer for the question.

17. If you exercise too hard too often, you might run the risk of

A. sleep apnea.

B. heart disease.

C. diabetes.

D. exercise burnout.

Question 18 of 20 : Select the best answer for the question.

18. VO2max is related to which one of the following choices?

A. The efficiency of the body to take in oxygen and eliminate carbon dioxide

B. The efficiency of the body to secrete perspiration and take in lactic acid

C. The efficiency of the body to take in carbon dioxide and eliminate oxygen

D. The ability of the body to endure exercise without oxygen

Question 19 of 20 : Select the best answer for the question.

19. The best time to exercise is

A. in the evening.

B. in the afternoon.

C. in the morning.

D. different for each individual.

Question 20

20. The component of exercise that’s most often overlooked is

A. frequency.

B. intensity.

C. variability.

D. duration.