i would guess not much. you don't get to pick where fat is burned. So, for example, doing lots of situps won't burn belly fat. Bodies will pick whichever fat ce

i would guess not much. you don't get to pick where fat is burned. So, for example, doing lots of situps won't burn belly fat. Bodies will pick whichever fat cell is handy and consume that. some % will come from the belly of course, but it's more like a table of all fat cells in the body where you pick a random row. it's kind of like electricity production. A power plant might be built right on top of one of the richest veins of coal in the world, but the power plant burns whatever it can get it's hands on, not necessarily what's closest.