Response to Exercise - GCSE Biology

Описание: What a silly introduction! Anyway, this video is all about the body’s response to exercise, specifically the energy demands of it! Download the accompanying workbook from www.emmatheteachie.co.uk to complete tasks as you watch & build your revision notes.

Workbook: https://emmatheteachie.co.uk/product/...
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**This video is for the Bioenergetics topic of GCSE Biology and Combined Science (9-1) - it is written for the AQA specification but overlaps with other exam boards.**

We’ll start with what exercise is and why this requires our bodies to change in response.

Then we’ll cover the three changes, explaining the impact of each.

Next, we’ll look at lactic acid and the impact of this on the body.

The explanation of Oxygen Debt is Higher Tier - this is a key term to understand, so make sure you memorise the meaning.

And finally, test your understanding with the quick questions and answers - perfect to see what’s stuck and what needs another look.

I hope this video helps you understand this topic a little better, let me know if you enjoyed it and what else you’d like to see from me!

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Emma