Andrew Huberman· PhD
Sometimes with a-- I use a vest. They're not a sponsor, which is fun to always mention things that aren't a sponsor too, because I love this weight vest. It's called OMORPHO, and it fits pretty snug. It's not like one of these ones that looks like you're a suicide bomber or a cop or something. It sits really close to the body. It zips up. And it's got these heavy ball bearings in it. So it's only about 10 to 12 pounds.