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The main thing that physiologically happens to the heart rate during exercise is that is increases. This is as a result of the need for more oxygen during physical exercise which requires the heart to pump more blood.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoChemoreceptors identify a rise in carbon dioxide so heart rate and breathing rate is increased to increase oxygen around the body to the working muscles and to remove waste and decrease carbon dioxide.
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Olympic athletes have lowered resting rates because?
They execise regular, which improve the efficiency of their heart
How much weight should I use in an aerobic workout?
You don't need to use any weight during aerobic workout. As longs as you keep your heart weight high enough (140-160bmp) your are enduring an aerobic execise.
What happens when the heart rate increases during a hot bath?
you might have a heart palpatation
What happens to the bloodflow and heart rate during a footballgame?
It INCREASES.
What happens to heart during training?
Your hearts pules raiases
What happens to your body during a cool down?
Your heart rate decreases and blood is returned to the heart.
What happens to your body during cooling down?
Your heart rate decreases and blood is returned to the heart.
During the hemorrhage what happens to the heart rate?
The heart rate will increase due to hypovolaemic shock!
What happens if the heart muscle eyes and brain are damaged during your life time?
You get old - this happens to everyone.
What is the first thing that happens to the body during exercise?
Heart rate increases.
During the mummification process what happens to the heart of the dead person?
canopic jars
What happens to the bodies heart rate and breathing rate during vigorous exercise?
it will increase
