That depends on climate and weather quite a bit. I'll walk five minutes in heavy rain / sub-freezing / muggy weather to spend an hour indoors, but not want to w

That depends on climate and weather quite a bit. I'll walk five minutes in heavy rain / sub-freezing / muggy weather to spend an hour indoors, but not want to walk around for an hour in those conditions. I can't tolerate the drudgery of any cardio machine that isn't a rower, but that's basically irrelevant.