Why Do Humans Have a Pulse?

Imagine your heart is a pump that pushes water through pipes, and you're the water. Every time it pushes, you feel it as a pulse, like a tiny wave in your body. This helps send nutrients to all parts of your body and brings back what they need to keep working.

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Examples

You feel your wrist thump when you put your hand over it while counting your heartbeat.
Your head feels like it’s pulsing every time you walk quickly up a hill.
When you’re lying down and resting, your pulse seems slower than when you are running.

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Categories: Health · heart· pulse· cardiovascular system· blood flow· health science