And did it change your preference?

Yeah, yeah, yeah, because I made the video a little while ago.

So I have to give credit to Matt Carpenter.

He inspired the video because he hopped on the Buzz podcast.

And I listened to that and he said this statement.

I think I put it in the video, but he would run on a treadmill with a bottle in his hand and check his heart rate.

And then he would at the time, you know, he put it under his armpit and run that way and notice his heart rate would drop two to three beats a minute as he's running with the bottle under his armpit.

Scott, you're talking about the old moving equation here.

Mm-hmm.

Um, sometimes if you got gut issues, it magnifies that.

So people who have a sensitive gut definitely may not like a running belt.

Even though if you have a running belt, put the, the weight right on your back is probably the, quote-unquote, "most efficient way to run," it may not be the most convenient for you And so that's kind of under that 24 ounce.

You can do a belt, hand bottle, or even a vest with two in, in the vest.

And then when you get up above the 24 ounces, um, I'm definitely going vest.

You can-- Uh, most bottles are around, you know, 500 milliliters.

[laughs]