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Heart rate and stroke volume react very differently to exercise. This activity explores the graphs for HR and SV response to exercise for trained and untrained athletes. The visual representation of the graphs allow students to identify with the response trends. A great resource to solidify knowledge for lesson time or Performance Analysis as part of coursework for GCSE or A Level. Give this a go.

This interactive resource will allow your students to experience what happens to the heart as a result of cardiac hypertrophy. The relationship of cardiac output, stroke volume and heart rate can be investigated to develop a deep understanding of the topic. After all, how frustrating is it when students get cardiac output and stroke volume mixed up. This task will allow students to explore this relationship with a memory to take into the examination. Teacher instructions are at the bottom of the PowerPoint. Enjoy.

IB SEHS Unit 2 Cardiorespiratory System. All lessons and specification points covered. Practise exam questions for each spec point and IA and practical lab ideas for respiratory and cardiovascular systems. Suggested further reading and 4 YouTube video links per section.