CanFitPro Personal Training Specialist Practice Test

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Ace your CanFitPro Personal Training Specialist exam with our comprehensive quiz. Test your knowledge, identify areas for improvement, and pave the way for a successful fitness career. Start your journey to becoming a certified personal trainer today!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What are some cellular benefits of cardiorespiratory conditioning?

  1. Decrease in aerobic enzyme levels

  2. Number and size of mitochondria decrease

  3. Improved blood delivery and increase in capillary density

  4. Decrease in blood delivery

The correct answer is: Improved blood delivery and increase in capillary density

Some people may think that option A is correct because it talks about aerobic enzymes, which are important for energy production. However, cardiorespiratory conditioning actually increases aerobic enzyme levels, helping the body to produce energy more efficiently. Option B is incorrect because mitochondria are the "powerhouses" of cells and increasing their number and size is a desirable benefit of cardiorespiratory conditioning. Option D is incorrect because blood delivery is typically improved with cardiorespiratory conditioning, not decreased. Therefore, the correct answer is option C because it accurately describes one of the main benefits of cardiorespiratory conditioning - improved blood delivery and increase in capillary density.