What is "Free diving" in Icelandic and how to say it?

American English

free diving

free diving-köfun án búnaðar.svg
Icelandic

köfun án búnaðar

More Extreme Sports Vocabulary in Icelandic

Example sentences

American EnglishFree diving relies on breath-holding until resurfacing rather than the use of scuba gear.

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Other interesting topics in Icelandic