Ex. Phys. Flashcards Video

(47 cards)

1
Q

A process that increases the diameter of blood vessel .

A

Vasodilation

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2
Q

___________

The frequency of contractions in the heart

A

HR

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3
Q

States that properly exercising the body above & beyond what it is accustomed to (stress), leads to physiological adaptations that result in a greater functional capacity.

A

Overload principe

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4
Q

-a process that produces large amounts of ATP through the use of oxygen.

A

Oxidative metabolism

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5
Q

__________________

A type of metabolism that creates stored energy

A

ANABOLISM

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6
Q

-energy produces during movement

A

Kinetic Energy

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7
Q

_____________

-disease that affects the heart and vascular system

A

Cardiovascular disease

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8
Q

Stored energy

A

Potential energy

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9
Q

A process that produce large amount of ATP

A

Krebs cycle

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10
Q

_____________

A process of oxidative metabolism that helps produce large amounts of atp

A

Electron transport chain

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11
Q

__________

Metabolism in the absence of oxygen

A

Anaerobc metabolism

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12
Q

____________

Sustained training at sub-max levels over along time periods

A

Endurance training

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13
Q

-a process that inhibits muscle activity.

A

Muscular fatigue

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14
Q

_____________

The amount of energy needed to maintain all physiological processes at rest

A

Basal metabolism

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15
Q

-repeated bouts of intense exercise following by rest.

A

INTERVAL TRAINING

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16
Q

_____________

Changes during the contraction and relaxation of the heart

A

BP

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17
Q

-a disproven theory the greater the rate of energy expenditure and oxygen utilization, the shorten the life span.

A

Rate-of-living theory

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18
Q

-the maximum capacity of an individual ‘s body to transport and use oxygen and is thought to be the best indicator of the cardiovascular fitness of an individual.

A

Maximum oxygen uptake

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19
Q

A process that reduces the diameter of a blood vessel.

A

Vasoconstriction

20
Q

_____________

Is affected by the pressure gradient and resistant in a blood vessel

21
Q

_________

A process that breaks don glucose to atp

22
Q

___________

Blood that is directed to an exercised muscle

A

Blood shunting

23
Q

-the time during exercise when lactic acid appears.

A

Onset of blood accumulation

24
Q

The amount of blood pumped out of the left ventricle per beat.

A

Stroke volume

25
_________________ | Short term and long term adaptations, respectively, in the body due to exercise
Acute and chronic changes to exercise
26
Is a measurably increased rate of oxygen intake following strenuous activity.
Oxygen debt
27
An exercise principle that states that only those systems or body parts affected by the stress of training will make adaptations
Specificity of training
28
-a process of breaking down atp to produce energy
Hydrolysis
29
_____________ | The study of the incidence, distribution and control of disease
epidemiology
30
-processes that help produce energy without the presence of oxygen.
Non-oxidative energy sources
31
_________ | Factors that help predict the incidence of heart disease
Coronary risk factors
32
______________ | A type of metabolism that provides energy needed for various physiological functions
Catabolism
33
-the energy that can sustain activity for a short time period.
Immediate energy source
34
____________ | A UNIT OF ENERGY
CALOIES
35
______________ | Major type of cardio-respiratory disease
ATHEROSCLEROSIS
36
-the process of utilizing energy in the body.
Metabolism
37
-physical laws governing the nature of energy
Laws of thermodynamics
38
The amount of oxygen used during exercise
Oxygen consumption
39
_________________ | -difference in oxygen content between the arteries and veins
VO2 difference
40
__________ | A process that converts glycogen to glucose
Glycogenolysis
41
-is the gradual increase of the stress level during training over some extended time period.
Progressive resistance training
42
-an increase in muscle tissue as a result of exercise training.
Hypertrophy
43
_____________________ | -an important molecule that provides energy to all physiological processes
ATP
44
-movement of the myosin head cross bridges during muscle contraction
Power stroke
45
______________ | Is governed by the first and 2nd laws of thermodynamics
Energy
46
Carbs, protein and fats
Nutrients
47
-a process in the immediate energy store producing small amount of ATP
REPHOSPHORYLATION