Physical Education A-Level
Lactate accumulation and fatigue
What Lactate accumulation and fatigue means in Physical Education A-Level, as defined for AQA.
Definition of Lactate accumulation and fatigue
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Reference: AQA
Lactate accumulation lowers muscle pH, which interferes with enzyme activity and cross-bridge cycling, contributing to fatigue.
Topics that use Lactate accumulation and fatigue
- 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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