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cardiac system, musculoskeletal system - Coggle Diagram
cardiac system
short term effects
effects on stroke volume
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stroke volume increases as exersize intesity increases.the heart pumps harder meaning more blood is getting to wroking muscles.
effect on heart rate
once exersize begins,heart rate will increase as exersize intesity
rises.
heart rate reaches maximum.
there is also and increase in blood pressure.
cardiac output
cardiac output is influenced by heart rate. it slightly rises before exersize.this is called anticipy rise.
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once exersize begins,cardiac output is influenced by stroke volume and heart rate.this means as intensity increases,cardiac output increases.
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long term effects
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increase strength of diaphragm and intercostal muscles leads to an increase in tidal volume and vital capacity
when they get stronger,you breath more deeply.this increases your tidal volume.also increases your vital capacity.because of this,more oxygen can go to working muscles
musculoskeletal system
long term effects
muscle hypertrphy
when muscle is trained,small tears are created.as they heal they becojme thicker.this means they become stronger.
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