My ex worked as a security guard and he claimed that it was great exercise. Walking a lot, etc. I laughed, as walking a lot is not really exercise, at least not to keep up with his fast food/pizza diet. He got fat and it was over. An ex I had before that was a mover who moved furniture all day, fridges, couches, giant cupboards, he ate healthy and was ripped as fuck without ever setting foot in a gym. Fats think walking is great exercise and they count in as extra calories burned for the day when really it's already part of your TDEE. Idiots.