Response to Exercise
Analyse the changes that occur in the human body during exercise to meet the increased demand for energy and oxygen.
About This Topic
Analyse the changes that occur in the human body during exercise to meet the increased demand for energy and oxygen.
Key Questions
- Explain why heart rate and breathing rate increase during exercise.
- Analyse the concept of oxygen debt and how it is 'repaid' after exercise.
- Justify the switch to anaerobic respiration during intense exercise.
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