Physical Education A-Level
Energy equivalent of oxygen
What Energy equivalent of oxygen means in Physical Education A-Level, as defined for AQA.
Definition of Energy equivalent of oxygen
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Reference: AQA
The roughly 20 kJ released per litre of oxygen consumed when fat is the fuel and roughly 21 kJ when carbohydrate is the fuel, used to estimate expenditure by multiplying oxygen uptake.
Topics that use Energy equivalent of oxygen
- Energy systems (AQA A-Level)
Related terms
- Absolute and relative values
- Aerobic and anaerobic adaptation
- Aerobic energy system and endurance performance
- Aerobic energy transfer
- Aerobic versus anaerobic ATP generation
- Anaerobic and aerobic transfer
- Anaerobic ATP regeneration
- Anaerobic energy systems at high intensity
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