I have to agree with Frequenttraveller09 on this. Recently there has been far too much in the way of personal attacks on this forum, which is a shame because in among it all there are some very helpful, insightful postings. Let’s get back to business travel related forums please.
On that note, i try to walk everywhere whenever possible in cities that i visit, and i find that helps in the fitness stakes. It’s not always possible – Dubai being a prime example, but most European cities are well set up for walking around, and it’s a far better way to get to know a city than getting the underground or a taxi.