this is much easier for most people to comprehend, since anyone who's ever been in a modern gym even once knows you can run an hour on a treadmill and wipe it out with a single donut.
run an hour on a treadmill and wipe it out with a single donut.
That's going to be have a pretty huge donut then :P (or I'd have to be running at a rather slow pace)
Not really. One hour on the treadmill burns about 600 calories or so. A cream filled donut the gas station next door to me sells is listed at 630 calories.
Therein lies the rub: most people can't fathom they're eating way too much since they feel like it's normal because habit and social.
Come on down to the US and you will find 600 calorie donuts aplenty.