Earlier quoted context omitted.
Agreed, and many of mine do when I'm out with the dog or on the toilet. The thing is that those are unscripted. The point that I think the OP was making was that enforced breaks on a schedule will immediately kill any form of concentration or workflow
Absolutely, it's the regimented and very frequent schedule that is the problem. Breaks are necessary, and very useful - but if that frequency is what I have to do to stay healthy with a desk job, then I guess I'll be unhealthy Basically - movement isn't free
That's an interesting lifestyle choice, but don't be shocked if others refuse to follow along.