Foursquare Badge – Gym Rat
Badge message – “10x trips in 30 days? Go reward yourself to the nastiest double cheeseburger you can find (bonus points for cheesy fries and milkshakes). And ps: you look nice today!”
This badge can be unlocked by checking into 10 times to one or several locations labeled with a “gym” tag. These check-ins must be on 10 different days (until proven otherwise) within a 30 day time frame. You can find locations with the “gym” tag by searching foursquare.