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Old 02-11-2020, 07:19 PM
GMANCANADA is offline
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Join Date: Mar 2003
Location: Toronto
Posts: 487
They did that back in the 1950's in Italy? Wow, I'm impressed.

But that's really not measuring caloric burn, it's measuring oxygen consumption as it correlates to caloric burn, correct? (Similar to a fitness watch that correlates heart rate to caloric burn?) Given that they're measuring a correlational factor and not the factor itself how can they possibly state their conclusions so firmly and with such accuracy? It still seems ridiculous to me.

Lastly, I minored in stats in university and from what little knowledge remains in my head, I think that to get such firmly stated conclusions based on so little variance (two decimal places) it seems to me that they'd have a sample of 75 or more. That also strikes me as ridiculous.

I think the skepticism implicit in Cecil's column is well-deserved but also very understated. That study is BS.