• aaaaaaadjsf [he/him, comrade/them]
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    edit-2
    2 years ago

    The most important part of the article

    Even as far back as 1959, researchers demonstrated in seven untrained volunteers that breathing 100 per cent O2 prior to a breath hold resulted in maximum breath hold durations of six to 14 minutes. So Winslet’s seven-minute breath hold with only a few weeks’ training is definitely possible.

    Just like you can't get movie star physiques without steriods, you can't hold your breath like them without pure oxygen.

    Okay maybe not the best comparison, but still. They have access to all kinds of stuff we don't.