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because your body needs mare fresh blood

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12y ago

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What is the organ that enables heart beat faster when you exercise?

The nervous system causes the heart to beat faster when you exercise. It itself is not an organ but a system.


Does your heart pump faster during or after exercise?

After


Why does your pulse go up after exercise?

Because your heart beats faster when you exercise.


Why does the heart beat faster when exerciseing?

As you exercise, the muscles need more oxygen to work. The heart beats faster to get the oxygenated blood from the lungs to the muscles. The harder you exercise, the more oxygen the muscles need, the faster the heart beats.


When you exercise your heart pumps faster why does this happen?

because your body if working faster


Is it true that your liver beats faster when you exercise?

No, the heart beats faster during exercise. The liver doesn't beat at all.


What happens to your heart rate when you exercise and why does this happen?

Your heart beats faster because it is pumping blood around your body faster


How does short term exercise affect the heart?

It makes the heart pump slightly faster


Why do your heart beats faster when you excercise?

The heart beats faster when we exercise because the heart pumps more blood and the body also needs more blood


Does swimming make your heart pump faster?

Certainly! Swimming is an aerobic exercise and strengthens the heart.


Why do you breathe faster when doing exercise?

because when you exercise your muscles require more oxygen so your heart will beat faster to get the oxygen to the mucsles. since your blood goes through the lungs and your heart is beating faster you must breathe faster to get a sufficient amount of oxygen.


What is the relationship between heart rate and exercise?

becuse when we doing sport, our blood goes faster, the blood is go over the heart, and so if the blood goes faster the heart will go faster to. Krisztina from the 7grade in AISB.