AQA & OCR A level PE - ATP/PC System

Understand how the ATP/PC system helps to resynthesise ATP during high intensity activity with this clear, step-by-step explanation tailored for AQA and OCR A Level PE and Sports Science students.

This video breaks down a tricky but essential exam topic so you can confidently apply it in your revision and exam answers.

You’ll learn:

✅ What PC is and how it is broken down by creatine kinase
✅ When it is the most dominant energy system and why
✅ The impact of creatine supplementation on this energy system
✅ How to apply this knowledge to sporting performance and high intensity activities

This video is ideal for:

A Level PE students revising energy systems
Sports science learners wanting a clear breakdown of the ATP/PC system
Anyone preparing for exams who needs to understand the breakdown of PC and its impact on performance

By the end of this video, you’ll be able to explain and apply the ATP/PC system with confidence.

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