cardiovascular system

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The Cardiovascualr system is the system consisting of the heart and blood vessels, that circulates blood and transports oxygen around the body.

Cardiovascualr endurance is the ability of the herat and lungs to keep supplying oxygen in the bloodstream to the body in order to provide the energy sustain physical movement. This means when someone takes part in physical activity this requires them to keep moving for long periods of time. 

When taking part in susutain actitivity you eill notice different effects:

  • An increase in your breathing rate 
  • An increase in your heart rate e.g pulse
  • An increasse in blood pressure

This may happen because your working muscles which require…

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