Last month, we exhibited at our largest trade show of the year–at the MGM in Vegas. I ate like a pig for a week. The Grand Buffet. Kobe ribeye at Craftsteak. Sushi. Beer. In N Out Burgers. You name it.
When I came home, I had lost 6 pounds.
We also walked a ton that week, stood in our booth for 8 hours a day, and hauled a lot of stuff during the setup/teardown.
I think people misunderstand what it means to "exercise" (at least in terms of losing weight). You don't have to go to a gym ... just get on your feet and move.