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The heart beats faster when we exercise because the heart pumps more blood and the body also needs more blood
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∙ 14y ago
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What happens to the oxygen when you excercise?
You heart beats faster and some times you carnt keep up with it so you have to slow down
How does the heart know to beat faster when you exercise?
it needs to pump more oxygenated blood around the body when u excercise and in doing so, it beats faster.
How fast your heart beats when you exercise?
The heart beats as fast as 200times per sec during excercise.
Why does your heart beat faster when you excercise?
When we exercise , our body needs more energy . Therefore , our heart beats faster so as to circulate more oxygen and digested food around our body to release more energy .
How does exercise affect heart rate?
when you excercise, your body needs more oxygen. what provides oxygen? blood. so since the heart pumps blood, it has to pump faster in order to supply the extra oxygen needed. that is why when you excercise, you breath faster and deeper, and your heart rate increases. this is especially true when you are doing areobic excercises, which are designed to increase heart rate.
Is your pulse slower the faster your heart beats?
No, your pulse spikes every time your heart beats. So your pulse is basically the same as your heartbeat. If your heart beats faster, your pulse is faster.
What are the things that can change the heart beats?
Excercise and fright can increase heart rate and calmness and rest can decrease it
What is a muscle in the cardiac group?
The heart is a muscle. this is why your heart pumps faster when you excercise your muscles. =]
Why does your heart beat faster?
because it just beats faster
How does heart rate work?
heart rate is the amount of beats your heart can make in a certain amount of time.heart rate is important because if your heart beats to slow when you excercise or to fast when you are doing nothing you could die.
What organ is smaller but beats faster?
the heart...
What organ beats faster if you are smaller?
heart
