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Borland explaining this work.webmCirculatory System
Circulatory System
Circulatory system work
What happens to blood when you get arobically fit because of exercise.....?
What happens to blood vessels in your body when you do exercise? How does blood and blood vessels control body temperature
What are the physiological adaptions/changes to the circulatory from putting overload/stress on the system as a result of exercise
Left Ventricle changes resulting in stroke volume changes
Increases in lung cappilaries and also muscle capillaries
Why would changes in resting heart rate be a a measure of physiological change in the heart?
Do some exercise. What describe happens to your blood vessels in your body. Can you find a pulse. Explain what a pulse is.
What happens as a result of exercise and getting 'areobically fit' on our blood pressure at rest, both systolioc and dyastolic?
What happens to heart rate, stroke volume and cardiac output when we do exercise?
Respiratory system
Respiratory system
On a new google doc, and organise in your PED folder
Write about the long term effects of exercise on the respiratory system
This could include - Diaphragm and intercostal muscles strengthen (making ventilation and tidal volume increase)
- increase in alveoli
- increase in capillaries around alveoli
- Lung capacity increases(higher vital Capacity)
Explain why each of these adaptions enables you to function better
Short and long term effects
Short and long term effects
Activity (copy and paste this into a google doc and organise into your PED drive folder)
Go for a 10 minute run around the block. Think about what happens to your circulatory and respiratory system when you exercise
1. What happens to your breathing rate (Inspiration/expiration)?
2. what happens to the amount of air you breath in and out each breath (tidal volume)?
3. What happens to your heart rate?
4. What happens to the veins (blood vessels). Can you see them more clearly? Why
5. What happens to the colour of your face? Why do you think it changes colour. (consider capillaries)
6. Do you sweat? Why, how does sweating help?
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