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Physical Education > Chapter 7-8 > Flashcards

Chapter 7-8 Flashcards

0
Q

With oxygen

A

Areobic

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1
Q

Continuous activity that requires large amounts of oxygen

A

Aerobic Activity

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2
Q

What does aerobic activity strengthen

A

Heart and the vital organ, the lungs

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3
Q

Consists of the heart, blood, and blood vessels

A

Circulatory system

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4
Q

Circulatory system is also called

A

Cardiovascular system

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5
Q

Is responsible for circulating blood throughout the body

A

Circulatory system

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6
Q

Is an iron rich compound in the blood that helps carry the oxygen

A

Hemoglobin

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7
Q

When resting the heart bears an average of

A

72 times per minute

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8
Q

During strenuous physical activity, you heart bears

A

Twice or more than it’s resting rate

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9
Q

The amount of blood pumped per beat of the heart

A

Stroke volume

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10
Q

Vessels that carry blood from the heart to the major extremities-such as arms, legs, and head

A

Arteries

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11
Q

Deliver oxygen and other nutrients to individual cells

A

Capillaries

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12
Q

Deliver blood back to the heart

A

Veins

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13
Q

The body system that exchanges gases between your body and the environment

A

Respiratory system

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14
Q

The principal organ of your respiratory system is your

A

Lungs

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15
Q

A muscle found between the chest cavity and abdomen

A

Diaphragm

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16
Q

What are some benefits or aerobic activity

A

Strengthens the muscles being used, increases stroke volume and lowers your resting heart rate, also conditions the muscles used in breathing to function more efficiently

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17
Q

Is the ability of the body to work continuously for extended periods of time

A

Cardiorespiratory endurance

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18
Q

People who have high level of cardiorespiratory fitness have lowered risks of

A

Adult lifestyle diseases, type 2 diabetes, and obesity

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19
Q

Cardiorespiratory endurance increases

A

Your chances for living a longer and healthier life

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20
Q

Diseases that are the result of certain lifestyle choices

A

Lifestyle diseases

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21
Q

Some risk factors for heart and lung disease are

A

Inactivity, being overweight, smoking and using other forms of tobacco, eating foods high in fat and cholesterol

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22
Q

Any medical disorder that affects the heart or blood vessels

A

Cardiovascular disease (CVD)

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23
Q

One health condition that is present in virtually all individuals diagnosed with CVD. It is a condition in which a fatty deposit called plaque builds up inside arteries, restricting or cutting off blood flow

A

Atherosclerosis

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24
A heart attack results from
Blockage of a blood vessel that feeds the heart muscle
25
Symptoms of a heart attack include
Tightness in the chest, tingling or plain in the left arm, sweating, nausea, and shortness of breath
26
Referred to as sudden cardiac death. Can occur in young and older people during strenuous activity
Cardiac arrest
27
When blood flow to a person's brain is interrupted or cut off entirely by the blockage of an artery, the individual is said to have suffered a
Stroke
28
Is a CVD that occurs mainly in the legs and less frequently in the arms
Peripheral Vascular Disease
29
Primary risk factor for peripheral vascular disease include
Cigarette smoking and type 2 diabetes, which frequently occurs in overweight individuals
30
High blood pressure. It is the key risk factor in heart attacks, stroke, and heart failure. Sometimes referred to as the "silent killer"
Hypertension
31
Is a disease in which the small airways of the lungs lose their normal elasticity, making them less efficient in helping to move air in and out of the lungs
Emphysema
32
To keep your heart and lungs healthy
Avoid tobacco, maintain a healthy weight, eat right, and have regular medical checkup a
33
Is the force of blood in the main arteries
Blood pressure
34
The pressure in the arteries which is at its greatest at this point is
Systolic Pressure
35
As the muscles of the heart relax to refill with blood, pressure in the arteries drop to its lowest point
Diastolic pressure
36
Normal blood pressure falls blow values of
140/90 on average
37
Or VO2 max. It is the largest amount of oxygen your body is able to process during strenuous aerobic exercise
Maximal oxygen consumption
38
VO2 max measures in measures the amount of oxygen in
Milliliters per kilogram of body weight per minute
39
Is it possible to maintain high levels of cardiorespiratory endurance, regardless of age
Yes it is possible
40
One's fitness level begins a gradual decline after age
25
41
Your genetic makeup affects your
Initial levels of cardiorespiratory endurance and your capacity to improve it
42
Are muscle fibers that contract at a slow rate. Found in higher proportion long distance runners
Slow-twitch muscle fibers
43
Contract rapidly, thus allowing for greater muscle strength
Fast-twitch muscle fibers
44
The skeletal muscle of young adults tend to consists of about what percent for slow and fast-twitch muscle fibers
Slow: 50% Fast: 50%
45
Who has a higher cardiorespiratory fitness level? Why?
Males because they have higher hemoglobin levels and carry less body fat
46
Your level of conditioning can affect your
Cardiorespiratory endurance
47
Benefits of Cardiorespiratory fitness
- reduce anxiety, stress, and illness | - increases concentration, self-image, and energy levels
48
What are the steps for cardiorespiratory fitness
Start while you're young, stay active, pay attention to fitness factors you can control, make your body work for, rather then against you
49
Is an activity that requires high levels of energy and is done for only a few seconds or minutes at a high level of intensity
Anaerobic Activity
50
Without oxygen
Anaerobic
51
Higher levels of muscular strength, muscular endurance, and flexibility
Anaerobic fitness
52
Is a program in which high-intensity physical activities alternate with low intensity recovery bouts for several minutes at a time
Interval training
53
Is a test that requires you to pace yourself steadily as you briskly walk for 30 minutes and try to achieve a specific goal distance
Steady-state walk test
54
A test that requires you to jog/run as fast as you can to cover the distance of 1.5 miles
Cooper's 1.5-mile run test
55
A test that requires you to pace yourself steadily as you jog for 20 minutes and try to achieve a specific goal distance
Steady-state jog test
56
A test that requires you to pace yourself steadily as you pedal for 20 minutes on a stationary cycle
Steady-state cycle test
57
A test that requires you to pace yourself steadily as you swim for 20 minutes
Steady-state swimm
58
Am evaluation in which you walk on a treadmill or ride a stationary bicycle under medical supervision
Exercise stress test
59
You can accomplish regular aerobic conditioning for at least
5 weeks
60
Is the simplest and most basic aerobic activity
Walking
61
Am exercise machine that mimics the natural motions of running but without placing stress on the joints
Elliptical motion
62
A device that measures the number of steps you take and records the distance you travel on foot
Pedometer
63
Are ideal for controlling body weight and maintaining higher levels of cardiorespiratory fitness
Jogging and running
64
A device that records your heart beat by means of a chest transmitter and wrist monitor
Heart rate monitor
65
Is applied to your cardiorespiratory workout by increasing the amount of aerobic activity
Overload
66
Accumulate __________ minutes of aerobic activity or exercise per day or at least _______ 225 minutes per week
60 | 225
67
The range your heart rate should be in during aerobic exercise or activity for maximum cardiorespiratory endurance
Target heart rate range
68
Formula to calculate target heart range
1. 220-age=heart beats 2. Heart beat x .6= # 3. Heart beat x .9=#
69
Having been out of training for a significant period after achieving at least a moderate level of fitness
Deconditioned
70
To achieve progression what should you do
Adjust your FITT factors gradually
71
Is a guarantee on the part of the manufacturer or representative of the manufacturer to repair or replace parts for a predetermined time period
Warranty
72
Bicycles used in a reclining position
Recumbent cycles

Physical Education (7 decks)

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