Greatist lingo for "hobby," Grobbies are sports and fitness activities with an emphasis on fun. From belly dancing and Zumba to kayaking and Krav Maga, the possibilities are endless. Find out more about Grobbies here:
In honor of Super Bowl XLVI, Greatist invites readers to get active and play a friendly game of flag football. It's a spin-off of the traditional American sport that is just as fun, with no tackling required!
