In the 1990s, hacky sack was cardio for the flower children and Deadheads. Hacky sack, also known as footbag, is a small bag filled with beads that you or a group of people try to keep from touching ...

Add Yahoo as a preferred source to see more of our stories on Google. Hacky sacks are the hot new trend sweeping high schools this spring. They were a symbol of Gen X stoners in the '90s. Teens are ...