Sometimes I wonder what people consider "exercise". My husband and I walk almost everywhere we go. I always ask people about this when they visit, just to see if it is OK with them, so we know what to expect. Yes, we both drive, and yes we own a F150 that can seat 6. But I warn people that if they can walk, we will walk. I still have people who tell me how athletic they are and won't walk to less-than-quarter mile (albeit that part of it is verticle) to a restaurant. They don't want to work up a sweat, or give up their 3 1/2 inch heels or whatever.
So, yes, I "worked out" by most peoples' standards. If you came to my house you'd say I didn't workout today, but you also wouldn't want to walk to town and back because you might actually sweat in clothes that were not gym clothes.