Hacky Sack was created in 1972.
The hacky sack was invented in China. Another name for hacky sacks are footbags.
1982
ati
i don't now
50 Pounds
5 billion bounces!
yes! i had to do it in P.E.
The term Hacky Sack is the trademarked name of a type of footbag, but has since become the generic term for either the foot bag itself or the game itself.
hacky sack
http://makeitfromscratch.blogspot.com/2009/01/homemade-hand-hacky-sacks.html
"Hackin' the Sack" now known as Hacky Sack