because (i think) you're using your muscles more, which makes them tired, so more blood needs to be flown to them. your heart pumps faster because it has to pump more, and you breath faster because the purpose of blood is to bring oxygen throughout your body. so the harder you work, the more tired you get, and that's why it happens... i think. this isn't a definite answer.
Heart rate: is the number of times your heart beats in a minute. This depends on certain factors, for example: if you are a young and healthy adult, your heart rate should be normal (for example 72 beats per minute). However, if you are a person under high levels of stress (but are otherwise healthy), your heart rate may become higher (for example, 94 bpm or higher).
Because if you have a heart defect then it makes you get out of breathe faster and if you have a hole in your heart wall it also makes you get out of breathe faster.
That is false. Your pulse is a measure of your heart rate. The faster your heart beats, the higher (faster) your pulse will be.
A baby's heart beats faster than a child's or an adult's heart.
Most people believe that a woman's heart beat is faster but really it all depends on your size. The bigger the person the lower the heart rate and the smaller the person the faster the heart beat.
Your heart beats faster because it is pumping blood around your body faster
Your heart beats faster and you breathe more because your blood cells need more energy to give to your muscles
Well, when you are running, your heart beats faster. when your heart beats faster, taht means it is trying to get more blood to your body. when you breath, it helps that prosses. when you are asleep, you are not working hard, are you? it is as easy as that.
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.
When you exercise you breathe heavier and faster, your heart beats faster, your muscles hurt, and you sweat. These all relax when you finish exercising.
The heart beats faster when we exercise because the heart pumps more blood and the body also needs more blood
because it just beats faster
More blood is pumped around the body because the heart beats more. When the heart beats more the that makes the blood move around the body faster :)
yes, it does!
Heart rate: is the number of times your heart beats in a minute. This depends on certain factors, for example: if you are a young and healthy adult, your heart rate should be normal (for example 72 beats per minute). However, if you are a person under high levels of stress (but are otherwise healthy), your heart rate may become higher (for example, 94 bpm or higher).
the heart...
heart