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An oxygen deficit occurs _____. when you are breathing faster than you need to during the middle of an exercise work out when you stop cardiovascular exercise when you start cardiovascular exercise
Lactic acid is produced mostly during the phase.
If you score above average on the cardiovascular tests, then you do not need to perform cardiovascular exercise anymore.
a. True
b. False

Respuesta :

when you are breathing faster than you need to

An oxygen deficit happens when the amount of oxygen in your lungs becomes low and your body needs a much larger amount of it to process and perform proper cellular functions for you to survive and thrive. 
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Answer:

An oxygen deficit occurs when you are breathing faster than you need to.

Lactic acid is produced mostly during the oxygen deficit phase.

False.

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