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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.
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoThe reason we need to breath faster when we do exercise is so we can take in more oxygen quickly. Our heart beats faster so oxygen can be taken to the cells more quickly. We feel hotter because respiration is happening at a faster rate. During lots of physical exercise the blood cannot supply enough oxygen for the cells needs.
Wiki User
∙ 9y agoDuring exercise, you need more oxygen to generate more energy. So you breath at faster rate to consume more oxygen.
Wiki User
∙ 14y agomore blood has to flow to your heart and the lungs help pump it there
Wiki User
∙ 13y agobecause you hearts beating faster
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Why does exercise make you breathe faster when you are unfit?
You would breathe faster because your musles are not used to the exercise, and require more oxygen. because at a speed or position when your body is moving that is different than it is normally you breathe faster. Oh by the way I am 78% sure I am right about this answer
When you exercise your body needs more so you breathe faster?
oxygen
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.
Why do you breathe faster after excersise?
Your body needs more oxygen after and during exercise.
What body processes change during and after exercise?
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.
Why we breathe more quickly when we exercise?
We breathe faster when we exercise to increase the amount of oxygen available to our bodies.
What kind of exercise makes the heart beat faster and the lungs breathe harder?
strength training
Why is it harder to breathe after exercise?
when you breath faster you heartrate goes up what make breath heavier.
Is it true of false that the more oxygen you need the more slowly you breath?
False. The more oxygen you need, the more quickly you breathe. That is whit your breathe faster when you exercise.
What does the heart do when you exercise?
Your heart beats faster and you breathe more because your blood cells need more energy to give to your muscles
Why do you breathe faster after exercising?
You breathe faster after exercising as your body needs to remove all the waste products it has produced - carbon dioxide and water.
Why do we breathe faster when exercising?
breathe like a dog
