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Exam 27: Nutrition and Physical Fitness for Everyone

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Question 31

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Match each term with the appropriate definition.

Premises

Responses

flexibility

the ability of the circulatory and respiratory systems to supply fuel during sustained physical activity and to eliminate fatigue products after supplying fuel

maximal oxygen consumption

body movements produced by muscles that require energy expenditure

physical fitness

the ability of a muscle or group of muscles to sustain repeated contractions against a resistance for an extended period of time

aerobic exercise

the ability of a muscle or muscle group to exert force

cardiorespiratory fitness

the health of the body as measured by muscular strength and endurance, cardiorespiratory fitness, and flexibility

muscular strength

the range of motion of joints

resistance exercise

physical activity in which the body's large muscles move in a rhythmic manner for a sustained period of time

muscular endurance

the greatest amount of oxygen that can be delivered to, and used by, muscles for physical activity

aerobic fitness

physical activities that involve the use of muscles against a weight or force

DOMS

muscle pain, soreness, and stiffness that occurs a day or two after exercise of muscles that are not normally used to high levels of activity

physical activity

the rate at which the highest level of oxygen delivery to working muscles can occur

MHR

a state of respiratory and circulatory health as measured by the ability to deliver oxygen to muscles and the capacity of muscles to use the oxygen for physical activity

Premises

flexibility

maximal oxygen consumption

physical fitness

aerobic exercise

cardiorespiratory fitness

muscular strength

resistance exercise

muscular endurance

aerobic fitness

DOMS

physical activity

MHR

Responses

the ability of the circulatory and respiratory systems to supply fuel during sustained physical activity and to eliminate fatigue products after supplying fuel

body movements produced by muscles that require energy expenditure

the ability of a muscle or group of muscles to sustain repeated contractions against a resistance for an extended period of time

the ability of a muscle or muscle group to exert force

the health of the body as measured by muscular strength and endurance, cardiorespiratory fitness, and flexibility

the range of motion of joints

physical activity in which the body's large muscles move in a rhythmic manner for a sustained period of time

the greatest amount of oxygen that can be delivered to, and used by, muscles for physical activity

physical activities that involve the use of muscles against a weight or force

muscle pain, soreness, and stiffness that occurs a day or two after exercise of muscles that are not normally used to high levels of activity

the rate at which the highest level of oxygen delivery to working muscles can occur

a state of respiratory and circulatory health as measured by the ability to deliver oxygen to muscles and the capacity of muscles to use the oxygen for physical activity

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Correct Answer

Premises

Responses

flexibility

maximal oxygen consumption

physical fitness

aerobic exercise

cardiorespiratory fitness

muscular strength

resistance exercise

muscular endurance

aerobic fitness

DOMS

physical activity

MHR

Premises

flexibility

maximal oxygen consumption

physical fitness

aerobic exercise

cardiorespiratory fitness

muscular strength

resistance exercise

muscular endurance

aerobic fitness

DOMS

physical activity

MHR

Responses

Question 32

True/False

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Smart phones that detect heart beats or pulses appear to provide reasonably accurate results.

A) True
B) False

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verified

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Question 33

Multiple Choice

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The length of time muscles can work against a weight or force depends largely on _____.

Which activity has the highest average calorie output per pound of body weight?

Why does delayed onset muscle soreness occur?

Calculate the calorie cost per hour for a 150-pound person cycling on a stationary bicycle at a moderate level of effort.

Which activity is an example of an anaerobic exercise?

Physical fitness is primarily measured by body composition.

Donna is a 70-year-old retired physical education professor. She has been physically active all of her life, but over the last year, she has been busy traveling and has not been exercising at all except for her walking tours around international cities. Donna enjoys all types of physical activities, especially walking, weight lifting, rowing, hiking, racquetball, and tennis. Donna would like to get started on a regular routine of exercise. Answer the following questions to help her develop an appropriate fitness plan. Donna decides to go out for a long walk and ends up jogging a little. During her workout, she walks up a long hill and jogs down the other side. Donna will most likely experience _____.

How many times should each resistance exercise be repeated per session according to the Physical Activity Guidelines for Americans ?

Donna is a 70-year-old retired physical education professor. She has been physically active all of her life, but over the last year, she has been busy traveling and has not been exercising at all except for her walking tours around international cities. Donna enjoys all types of physical activities, especially walking, weight lifting, rowing, hiking, racquetball, and tennis. Donna would like to get started on a regular routine of exercise. Answer the following questions to help her develop an appropriate fitness plan.  Donna would like to know what the current guidelines are for monitoring the heart rate during exercise. Now that she is 70 years old, what is her estimated MHR?

Your muscles generally recover within a few days after DOMS.

Wendy would like to improve her flexibility. Which type of exercise should she perform?

Explain how aerobic exercises increase cardiovascular fitness.

The higher the heart rate, the more efficient your body is at delivering oxygen to cells and utilizing glucose and fat for energy formation.

Which beverage appears to improve hydration after an exercise that lasts over an hour?

Which activity would most likely increase muscular strength?

You are consuming the right amount of water if your urine is bright yellow.

According to the Physical Activity Guidelines for Americans , adults should perform moderate-intensity aerobic exercise for at least _____ minutes per week.