Andrew Huberman· PhD
when we did see swimmers um they were swimming in this cold water and like it was nothing and their the range and age of the swimmers was what was remarkable you saw the kind of fit triathlete looking types but also young kids like really young kids and then people probably in their again their their 70s 80s maybe even '90s really remarkable vastly different than what you see if you go to the ocean here in Los Angeles or or elsewhere