Air Squats

Russia is trying their hardest to make sure all their athletes are fit and ready for the upcoming Olympics. It seems their not stopping at making sure their athletes are fit but also the rest of their citizens. In Moscow you could receive a free subway ticket if you can perform 30 squats in front of an automated machine. It is an excellent invention to maintain physical health within the people. It would be wonderful to see plenty of other cities and countries to piggyback of this idea and make more common exercising machines. 
For more information click link below:
http://www.treehugger.com/culture/do-30-air-squats-and-get-free-subway-ride-moscow.html