This unusual scene took place in the Moscow underground in Russia. Users can have a free ticket, provided they do 30 squats.
This is an initiative that all bodybuilding enthusiasts would like to see more often, especially if it's about having a small reward at the end.
In Moscow, the city decided to transform the Vystavochaya station, equipping it in 2015 with a special machine. Thanks to sensors it is possible to obtain a ticket for free, provided you perform 30 air squats.
The machine still seems to be working even though we cannot imagine the number of people who have had to sweat a bit in order to take the public transport for free. Could you imagine such a system in your city?