Physical Education A-Level
Intensity and duration
What Intensity and duration means in Physical Education A-Level, as defined for AQA.
Definition of Intensity and duration
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Reference: AQA
Intensity selects the system: short maximal work relies on ATP-PC and anaerobic glycolysis, while longer submaximal work shifts towards the aerobic system.
Topics that use Intensity and duration
- 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
Using Intensity and duration in the exam
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