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Category - Exercises

What is the anaerobic threshold?
  1. The point where aerobic exercises become anaerobic
  2. The point where EPOC has been achieved in a workout session
  3. The point where energy production for muscles exceeds oxygen intake and excessive lactic acid begins to form in muscles
  4. The point where anaerobic training ceases being effective
Explanation
Answer - C - The anaerobic threshold is the point where energy production for muscles exceeds oxygen intake and excessive lactic acid begins to form in muscles. The goal of cardiorespiratory training is to raise this threshold because more caloric burn occurs during aerobic exercises.
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