What cold water swimming actually does to your body (the science explained)

In this reel

Cold water swimming changes your body in ways most people don't expect Have you ever tried cold water swimming — what did it feel like?

Transcript

The moment cold water hits you — your body panics. Cold shock triggers an involuntary gasp — lungs flood with air instantly. But here's the part nobody mentions — your blood actually retreats from your limbs. Your heart rate slows and blood rushes to protect your vital organs — it's called the diving reflex. Follow for more science your body didn't tell you.