Answer:
Explanation:
Interval training works both the aerobic and the anaerobic system. During the high-intensity efforts, the anaerobic system uses the energy stored in the muscles (glycogen) for short bursts of activity. Anaerobic metabolism works without oxygen, but the by-product is lactic acid. As lactic acid builds, the athlete enters oxygen debt, and it is during the recovery phase that the heart and lungs work together to "pay back" this oxygen debt and break down the lactic acid. It is in this phase that the aerobic system is using oxygen to convert stored carbohydrates into energy.
It's thought that by performing high-intensity intervals that produce lactic acid during practice, the body adapts and burns lactic acid more efficiently during exercise. This means athletes can exercise at a higher intensity for a longer period of time before fatigue or pain slows them down.
Answer: Good for you I hope its the right one
Explanation:
Conversation, love and honesty is what makes a relationship healthy
The correct answer is B ) movement of carbon dioxide out of the blood
If carbon dioxide can't go out, then you can suffer in many ways because there is less place for oxygen in your body and the blood gets polluted. This of course is just explained in plain talk, the real processes are far more complex.
