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Excess post-exercise oxygen consumption - Wikipedia, the free encyclopedia
Excess post-exercise oxygen consumption (EPOC) is a measurably increased rate of oxygen intake following strenuous activity intended to erase the body's "oxygen debt." In historical context the term ...
en.wikipedia.org/wiki/Excess_post-exercise_oxygen_consu... en.wikipedia.org/wiki/Excess_post-exercise_oxygen_consumption |
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Oxygen debt is the oxygen that needs to be replaced or paid back to the various systems in the body, such as the lungs, hemoglobin and myoglobin (found in the muscles of the body) and body fluids. This repayment of oxygen would catabolize the lactic acid formed in the muscles back to carbon dioxide and water.
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Once the vigorous muscle movements cease, the body breaks down the accumulated lactic acid on top of the ‘normal’ breakdown of glucose in aerobic respiration, using up extra oxygen to do so. Panting after exercise is an automatic mechanism to ‘pay off’ the oxygen debt.
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2. Muscles need more oxygen to burn fat compared with carbohydrate, because fat is denser. 3. Less oxygen reaches the muscle when you exercise hard, or fast, ... When less oxygen reaches the muscles, a situation known as oxygen debt, carbohydrate becomes the preferred fuel because it burns completely with less oxygen.
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Definition of oxygen debt in the Medical Dictionary. oxygen debt explanation. Information about oxygen debt in Free online English dictionary. What is oxygen debt? Meaning of oxygen debt medical term. What does oxygen debt mean? ... oxygen debt; oxygen deficit; oxygen delivery system; oxygen demand;
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BACKGROUND: Patients undergoing cardiac surgery with the use of cardiopulmonary bypass (CPB) are often thought to have tissue hypoxia and intraoperative oxygen debt accumulation despite the lack of sufficient data to support this assumption. ... METHODS AND RESULTS: Oxygen uptake and related parameters,
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Brief and Straightforward Guide: What Is Oxygen Debt? ... Oxygen debt is a physiological phenomenon which occurs when someone has consumed oxygen at a rate faster than it can be replaced, leading to a deficit in oxygen which causes increased respiration as the body attempts to replace the used oxygen.
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