Recovery and Adaptations of the Energy Systems

Recovery and Adaptations of the Energy Systems

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What does EPOC stand for?

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During recovery, which substance is removed through intaking oxygen?

Multiple Select

What will the phosphagen stores include?

• ATP

• ADP

• CP

• Acetyl-COA

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To the nearest minute, how quickly can phosphagen stores be recovered after exercise?

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During fast components, what substance gets catabolised into lactate and H+?

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During slow components, after how many minutes is around half of lactic acid removed?

Multiple Choice

Lactic acid can also be useful to us

• True

• False

Multiple Choice

Is it possible to increase lactic tolerance?

• Yes

• No

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Which substance is key in removing lactic acid?

Multiple Choice

What does the presence of lactic acid do to the acidity levels of the blood?

• Increase

• Decrease

• Nothing

Multiple Choice

In an untrained individual, at what percentage of their VO2 max can OBLA occur?

• 30-40%

• 40-50%

• 50-60%

• 60-70%

Multiple Choice

In a trained individual, at what percentage of their VO2 max can OBLA occur?

• 50-60%

• 60-70%

• 70-80%

• 80-90%

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What is used to increase the speed of reactions?

Multiple Choice

If the storage of enzymes is increased, what will happen to the speed of ATP production?

• Increase

• Decrease

Multiple Select

What will increasing ATP and PC stores enable an athlete to do?

• Increase speed of contraction

• Increase strength of contraction

• Use ATP for longer

Multiple Choice

Increasing the amount and size of the mitochondria will increase lactate tolerance.

• True

• False