i have an important question

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  • fromaquasar
    fromaquasar Posts: 811 Member
    You're heart pounding in your ears is your body APPLAUDING you for moving it! Keep it up it will lessen over time as you get fitter. One day you will have the glorious realisation that you just ran and didn't hear that. Then you can step it up a notch until you do again :)
  • gandydancer
    gandydancer Posts: 171 Member
    bump
  • fteale
    fteale Posts: 5,310 Member
    When you exercise you need oxygen to burn fuel to work your body. You need to breathe harder to get more air in to get more oxygen in and more carbon dioxide out. Your heart beats faster to carry that oxygen to the parts of the body that need it, and the carbon dioxide away and back to the lungs to be expelled.

    It's what humans are designed to do when we work.
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