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Why is oxygen necessary as you exercise?

Updated: 8/16/2019
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13y ago

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As muscles work harder and more energy is expended, oxygen demand rises. As a result, you breathe harder, increasing the rate and depth of respirations and, thus, take in more oxygen.

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Q: Why is oxygen necessary as you exercise?
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Related questions

What is Shorts bursts of exercise when body does not meet the oxygen demand called?

This type of exercise, during which the body's oxygen need exceeds the lungs' ability to replenish it is called anaerobic exercise -- literally, 'without air.' Exertion of longer duration, during which the body is able to sustain the energy output (and the lungs have the capacity to provide the necessary oxygen for a longer period of time) is known as aerobic exercise.


A necessary ingredient for burning?

Oxygen is a necessary ingredient for burning.


Is exercise necessary?

yes!! exercise is very necessary it is important to exercise to keep fit and not pile on weight and if you don't your heart wont be as strong


How much exercise does a shih tzu?

shih tzu is a laid back breed they don't need much exercise, long walks are not necessary, they get tiered easily due to their flat faces they have a hard time getting oxygen.


Is water vapor oxygen a necessary reactant for combustion?

Oxygen is necessary but water vapor is not.


What do you do to replace the oxygen debt?

you repair the oxygen debt with exercise


What is areobic exercise?

Exercise that usually requires a heavy use of oxygen


How can you assist oxygen in the blood?

exercise


What kind of exercise creates an oxygen deficit?

Aerobic exercise requires oxygen, anaerobic exercise does not. Aerobic exercises include walking, running, swimming, and jumping rope.


Why do you pant when you exercise?

During exercise, your body uses energy. This process requires oxygen. So, if you exercise you pant, or breathe harder, in order for your body to draw in more oxygen.


What is anaerobic exercise?

anaerobic exercise is an exercise whereby an an individual is active in the absence of oxygen.


What effects does exercise have on Arteriovenous oxygen difference?

Arteriovenous Oxygen difference measures the amount of oxygen extracted by the tissues from blood during one trip around systemic circulation. During exercise, cells consume more oxygen, therefore, more oxygen goes from the arteries to the cells and less oxygen circulates in the veins. This means that the Arteriovenous Oxygen difference increases with exercise.