Urbacise is a new fitness trend, whereby if someone steals something & gets caught by the cops, they run to try and escape. This isn't exercise, it's a byproduct of living in a built up area and everything being so expensive, the person making the getaway has no desire to do exercise. So it's referred to as urbacise, exercising in a built up area, whereby, you do it as it's cheaper than paying for the bus.