Mexico seems to have serious problems with obesity, which the government wants to challenge. In Mexico City, they offer passengers a free pubic transportation ticket after doing 10 squats. How is the government or regional bodies deal with fitness problems in your country? What could be done more effectively?
As an example: Why not let people take a ride on a home bike at the underground station and use the energy for the ticket machine and other appliances?
http://www.abc.net.au/news/2015-01-27/mexico-city-offers-free-metro-tickets-in-exchange-for-squats/6048588