The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
So it's a bit of, you know, the behavioral colleagues talk about message framing. I think there's a lot of that we can do with interval training. So for those individuals who just think it's this all out crazy stuff, I'd never do it, it's a reframing of it for them.
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Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
I think also mentioning the walkers, the interval walkers versus continuous walkers was really good because, you know, it also kind of highlights the fact that you don't have to go to your 80% max heart rate for interval training. And perhaps people that are older, people that might have some underlying conditions, people that are untrained and are starting later in life, great. It's never too late to start.
It's like you can do it. I mean, they're it's the only exercise that they're doing. It's a couple times per week and even if it's 85% max heart rate, it's it's a fairly low absolute intensity because they're not that in shape.