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HPE > Everything > Flashcards

Everything Flashcards

1
Q

Tidal Volume

A

Is the volume representing the normal volume of air diplaced between normal inhalation and exhalation

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2
Q

Anareboic Threshold

A

The point during exercise where lactic acid builds up in your muscles

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3
Q

Mitochondria

A

Is where the areobic repspiration occurs

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4
Q

Word Equation

A

fuel + Oxygen —-> Energy + Water+ Carbon dixoide+ Heat

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5
Q

Increased Heart Rate

A

Is the number of beats your heart makes in one minute

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6
Q

Increased stroke volume

A

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

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7
Q

Increased cardiac output

A

Is the amount of blood pumped out of the heart’s left ventricle in 1 minute

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8
Q

Increased blood pressure

A

is the measure of the pressure produced by the blood being pumped into the artieres

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9
Q

Increased blood flow

A

During exercise blood flow to the working muscles and skin increases because of increased cardiac output

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10
Q

Increased arterivenus Oxygen difference

A

Is the difference between the oxygen concentrations in the viens

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11
Q

Decrease blood plasma

A

Because of increased sweating, the blood plasma volume decreases during strenuous exercise

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12
Q

Increased respiratory rate

A

respiratory rate is the number of breaths taken in one minute

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13
Q

Increased Tidal Volume

A

Is the size of each breath taken

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14
Q

Increased ventilation

A

Is the amount of air breathed in 1 minute

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15
Q

Increased lung diffusion

A

During strenuous exercise, there is a three-fold increase in oxygen from the alveloi to the blood

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16
Q

Increased oxygen uptake

A

Is the amount of oxygen taken up and used by the body to produce energy

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17
Q

Cardiac Hypertrphy

A

Regular training increases the size of the heart

18
Q

Increased stroke volume(chronic)

A

The heart develops larger chambers, thicker walls and improves excitability

19
Q

Decreased heart rate (chronic)

A

Your body does not need to beat as many time to provide oxygen

20
Q

Increased cardiac output (chronic)

A

During submaximal exercise remains constant after months of tranaing cardiac output increases due to your muscles need as much oxygen from the blood as possib

21
Q

Increase vascualtion (cardiac)

A

Regular training over a period of months stimulates the growth of new blood vessels that feed the muscle fibre

22
Q

Increased artviorvenous (chronic)

A

more oxygen can be absorbed from the blood into the musclesm skin as increased mygbolin level and an increased size of mitrochondira

23
Q

Lower blood pressure (chronic)

A

blood pressure reduced towards normal both rest and exercise because of improved ascualr

24
Q

Lung capacity (chronic)

A

Masures the amount of additional air that can be exhaled

25
Q

Increased VO2 max (chronic)

A

Training, indicated the amount of oxygen consumed

26
Q

Anareboic Threshold (chronic)

A

decreased lactic acid and intensity of which lactic acid builds up in the body faster

27
Q

Why is AV02 is much greater during exercise than rest

A

Your muscles are working harder than normal and as a result require more energy
Increases muscular oxygen demand and ATP energy used by your muscles is generated with the aid oxygen

28
Q

Anareobic energy system

A

is without oxygen

29
Q

Areobic energy system

A

With oxygen

30
Q

ATP-PC

A

Provides immeadiate energy

31
Q

Lactic Acid

A

Produced during the anareobic metobolisim of glucose

32
Q

Areobic

A

Produces large amount of energy althogha at lower intensity

33
Q

Order

A

ATP-PC, LACTIC ACID AND AREOBIC

34
Q

Food sources used first

A

Carbs, fats, proteins

35
Q

Heart rate measuring

A

The slower your heart rate is the fitter you are and it will increase in prodportion of the intensity of the exercise
Using a heart rate monitor
Taking your pulse

36
Q

White muscle fibres

A

Thicker, perform fast and strenuous work for a short peiod of time, fast contraction, lactic acid build up

37
Q

Red muscle fibers

A

Thinner, slow and sustained contraction, used for long distance, No lactic acid

38
Q

The imortance of having an areobic threshold

A

Build up of lactic acid threshold team sport
The quicker the recovery after a high intensity exercise is the effecieny of the body in removing oxygen from the air absorbing it into the body and repaying the muscles oxygen.

39
Q

VO2 factors

A

Gender, Genetics, age, Areboic fitness, Body size

40
Q

Lactic acid build up

A

Produces as much as we can breath out which produces lactic acid CHO AND H2O no need to slow down

HPE (1 decks)

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