• Question: what happens to your brain when we do excersise because cant you hear like your brain thump or something??

    Asked by SsaraHh to Victoria on 18 Nov 2014.
    • Photo: Victoria Simms

      Victoria Simms answered on 18 Nov 2014:

      Your brain has slightly less oxygen when you exercise as this is directed to your muscles. That’s why people who do endurance sports (or exercise for a very long time) may report being forgetful or not being sure where they are. You don’t hear your brain bounce when you exercise as it is surrounded by a fluid that protects it in your skull.

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