What causes an oxygen debt in the body? a. anaerobic exercise b. aerobic exercise c. acute exercise d. chronic exercise
Question
What causes an oxygen debt in the body? a. anaerobic exercise b. aerobic exercise c. acute exercise d. chronic exercise
Solution
The cause of an oxygen debt in the body is a. anaerobic exercise.
Here's the step by step explanation:
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During intense physical activity, your body may need more energy than aerobic respiration can provide.
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To meet this energy demand, your body will switch to anaerobic respiration, which doesn't require oxygen.
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However, anaerobic respiration produces lactic acid and less energy than aerobic respiration.
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After the exercise, your body needs to break down this lactic acid and replenish the energy stores in your muscles.
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To do this, your body needs extra oxygen, creating an 'oxygen debt'. This is why you continue to breathe heavily for a while after you stop exercising.
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Therefore, anaerobic exercise, which pushes your body to use anaerobic respiration, is what causes an oxygen debt in the body.
Similar Questions
What is oxygen debt in the context of exercise physiology?Question 8Answera.The extra oxygen needed to repay an oxygen deficit created during intense exerciseb.A term for the amount of oxygen required to start exercisingc.A measure of lung capacityd.A medical condition caused by excessive exercise
During exercise, an individual experiences _________blank due to aerobic respiration, and after exercise, this oxygen is replenished with _________blank.Multiple Choiceexcess post-exercise oxygen consumption; oxygen deficitfatigue; anaerobic respirationoxygen deficit; excess post-exercise oxygen consumptionphysiological contracture; creatine phosphate
Based on the graph, identify and define B and provide 2 reasons why oxygen consumption levels remain high following the exercise bout.
Explain how is an oxygen debt formed, and how is oxygen debt paid back
During the “slow” phase of the excess post-exercise oxygen consumption (EPOC) a factor contributing to increased oxygen uptake is:Group of answer choicesIncreased FFA oxidationLactate oxidationCreatine phosphate resynthesis
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