Hi just to comment something a little bit irrelevant, this is a major part of good urban design -- if a city encourages naturally 'incidental exercise' it is extremely beneficial to people (health & wellbeing) and infrastructure & services in the long term. This is also a significant financial benefit, and very sustainable. Many Tasmanian cities want to encourage active forms of transport (walking, cycling, and public transport), but there hasn't been a significant movement for something like world-class Dutch standards. Anyways, the incidental exercise is the movement done between and during activities, and they come from streets as public spaces (like woonerfs), meaning there is a wide accessibility of choice for all transport modes, which is great for people of all ages and abilities. So, yep, just that -- it makes getting daily exercise enjoyable and very easy, and a very comfortable human experience.