Physical Fitness Basics

Acute hypothermia is caused by __________. A. rapid loss of body heat B. prolonged exposure to cold temperatures C. excessive drug/alcohol consumption D. cold weather

A

In order to have good physical fitness, you __________. A. should be able to complete daily tasks without being physically taxed B. must be able to run a 4-minute mile C. need to work out at the gym four times a week D. don't need to worry about eating healthy foods

A

Increased metabolic rate due to exercise is helpful because __________. A. the body uses more calories for everyday activities B. toxins are removed from the body more quickly C. blood is better able to fight infection D. people with a lower metabolic rate have a higher risk of cancer

A

Frostbite __________. A. is caused when an animal bite is exposed to cold weather B. results when tissues are damaged by extreme cold C. causes the body to lose its ability to regulate its temperature D. only occurs in temperatures below -20°F

B

Interacting with others while exercising is beneficial to social health because it allows a person to __________. A. feel more alert B. develop better communication skills C. have better body control D. reduce the risk for cancer

B

Which of the following BEST represents the relationship between physical fitness and exercise? A. Physical fitness requires more strenuous activity than exercise. B. Exercise is a subset of physical fitness. C. Physical fitness is the same as exercise. D. There is no relationship between physical fitness and exercise.

B

Dressing appropriately for exercise includes __________. A. wearing the same clothes for all exercises B. choosing dark colored clothing when exercising at night C. wearing sunscreen when exercising outside D. making sure you wear the best brand-name clothes

C

What effect does exercise have on the nervous system? A. Prolonged exercise degenerates the nervous system. B. Increased blood flow reduces nerve sensitivity. C. Repetitive motion develops nerves and nerve endings. D. Higher body temperature impairs nerve message transmissions.

C

When lost fluid is not replaced adequately, __________ can result. A. heat stroke B. hypothermia C. dehydration D. emphysema

C

When exercising in the heat, you should __________. A. wear tight-fitting clothes to absorb your sweat B. dress in layers C. choose dark colored clothing D. vary the intensity and duration of the exercise

D

Which of the following choices are good strategies when exercising in extreme heat or cold? A. allowing the body to adjust to temperature B. avoiding exercising during extreme times of day C. warming up muscles and the body before vigorous exercise D. all of the above

D

Which of the following is NOT a component of health? A. spiritual B. physical C. mental D. beauty

D

Which of the following statements about physical fitness is TRUE? A. Physical fitness is a continuous, changing state. B. Physical fitness is influenced by many factors. C. Physical fitness is individualized to each person. D. all of the above

D

Which statement most accurately describes the ideal fluid balance for the body? A. less fluid intake than fluid loss B. more fluid loss than fluid intake C. less fluid loss than fluid intake D. equal fluid intake and fluid loss

D

Explain why exercise is an important component of good physical fitness.

Exercise is important because of its positive effects on all the body's systems. In addition, regular exercise reduces the risk factor of contracting many diseases.

Exercise has no positive effects on the nervous system.

False

Gender plays an important role in the six components of health.

False

Only certain types of physical activity help to develop physical fitness.

False

Explain the difference between physical activity and exercise.

Physical activity is the movement of large muscle groups through daily activities. Exercise is a form of physical activity with the goal of improving physical fitness.

Describe the continuous nature of the physical fitness concept.

Physical fitness isn't something you achieve and forget about. Instead, it's a challenge we face each and every day. Your physical fitness is the sum of all the choices you make.

Discuss the interdependence of the components of wellness.

The various components of wellness often influence one another. A good example is how poor body composition may affect your willingness to meet new people, thus negatively affecting your social health.

Drinks with high levels of sugars can cause dehydration in hot environments.

True

Endorphins are generated in the body during exercise, which leads to better emotional health.

True

Exercise is physical activity with the goal of improving physical fitness.

True

Exercising with a friend or partner will enhance your safety.

True

Physical fitness is related to our ability to carry out daily tasks without being too tired or sore.

True

Regular exercise is positively related to wellness.

True

Urination is one of the key mechanisms for losing fluid from the human body.

True

Yoga is a form of exercise that can have positive spiritual health benefits.

True

Summarize how the components of health are related to wellness.

Wellness is related to our achievement in each of the components of health. To achieve true wellness, we should be doing our best in all six of these components. Like physical fitness, wellness is a dynamic concept; we must always work for our wellness.

Describe how exercise can positively affect your environmental health.

When you exercise outdoors, there is a more natural connection between you and the environment. You may also be motivated to change some things in the environment if you exercise in a polluted environment.