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NSCA CSCS Preparation > Chapter 6: adaptations to aerobic endurance training programs > Flashcards

Chapter 6: adaptations to aerobic endurance training programs Flashcards

1
Q

VO2 max =

A

cardiac output x atriovenous oxygen difference

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2
Q

cardiac output =

A

stroke volume x heart rate

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3
Q

rate pressure product =

A

heart rate x systolic blood pressure

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4
Q

this is an estimate of the work of the heart

A

rate-pressure product (double product)

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5
Q

this results in increased cardiac output, stroke volume, heart rate, oxygen uptake, systolic blood pressure, and bloodflow to muscles, and decrease of this

A

acute aerobic exercise

diastolic blood pressure

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6
Q

Physiological adaptations to aerobic endurance training: muscular strength

A

no change

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7
Q

Physiological adaptations to aerobic endurance training: muscular endruance

A

increase for lower power output

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8
Q

Physiological adaptations to aerobic endurance training: aerobic power

A

increases

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9
Q

Physiological adaptations to aerobic endurance training: maximal rate of force production

A

no change/decreases

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10
Q

Physiological adaptations to aerobic endurance training: vertical jump

A

no change

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11
Q

Physiological adaptations to aerobic endurance training: anaerobic power

A

no change

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12
Q

Physiological adaptations to aerobic endurance training: sprint speed

A

no change

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13
Q

Physiological adaptations to aerobic endurance training: fiber size

A

no change/increases slightly

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14
Q

Physiological adaptations to aerobic endurance training: capillary density

A

increases

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15
Q

Physiological adaptations to aerobic endurance training: mitochondrial density

A

increases

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16
Q

Physiological adaptations to aerobic endurance training: myofibrillar packing density

A

no change

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17
Q

Physiological adaptations to aerobic endurance training: myofibrillar volume

18
Q

Physiological adaptations to aerobic endurance training: cytoplasmic denisty

19
Q

Physiological adaptations to aerobic endurance training: myosin heavy change protein

A

no change/decrease

20
Q

Physiological adaptations to aerobic endurance training: creatine phosphokinase

21
Q

Physiological adaptations to aerobic endurance training: myokinase

22
Q

Physiological adaptations to aerobic endurance training: phosphofructokinase

23
Q

Physiological adaptations to aerobic endurance training: lactate dehydrogenase

24
Q

Physiological adaptations to aerobic endurance training: sodium-potassium ATPase

A

may slightly increase

25
Q

Physiological adaptations to aerobic endurance training: stored ATP

26
Q

Physiological adaptations to aerobic endurance training: stored CP

27
Q

Physiological adaptations to aerobic endurance training: stored glycogen

28
Q

Physiological adaptations to aerobic endurance training: stored tryglycerides

29
Q

Physiological adaptations to aerobic endurance training: ligament strength

30
Q

Physiological adaptations to aerobic endurance training: tendon strength

31
Q

Physiological adaptations to aerobic endurance training: collagen content

32
Q

Physiological adaptations to aerobic endurance training: bone density

A

no change/increase

33
Q

Physiological adaptations to aerobic endurance training: %body fat

34
Q

Physiological adaptations to aerobic endurance training: FFM

35
Q

Immediate adjustments to altitude hypoxia: pulmonary

A

hyperventilation

36
Q

Immediate adjustments to altitude hypoxia: acid-base

A

body fluids become more alkaline due to reduction in CO2 with hyperventilation

37
Q

Immediate adjustments to altitude hypoxia: cardiovascular

A 
CO increases
submaximal HR increases
Stroke volume stays the same/slight increase
HRmax same/slightly lower
COmax same/slightly lower
38
Q

Longer term adjustments to altitude hypoxia: pulmonary

A

increase in ventilation rate stabilizers

39
Q

Longer term adjustments to altitude hypoxia: acid base

A

excretion of HCO3- by the kidneys with concomitant reduction in alkaline reserve

40
Q

Longer term adjustments to altitude hypoxia: cardiovascular

A

continued elevation of HRsubmax
Decreased stroke volume
HRmax lowered
COmax lowered

41
Q

Longer term adjustments to altitude hypoxia: hematologic

A

red cell production, viscosisty, and hematocrit increase

plasma volume decreased

42
Q

Longer term adjustments to altitude hypoxia: local tissue

A

increases in capillary density of skeletal muscle, number of mitochondria, and use of FFA, with sparing of muscle glycogen

NSCA CSCS Preparation (25 decks)

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