JFK students enjoy the newly installed GaGa Pit.

In the rules of GaGa ball, the ball must touch the ground two times before it is considered in play. GaGa Ball consists of a lightweight bouncy or foam ball and an octagon enclosure known as the "GaGa Ball Pit." The object of the game is to hit the ball at or below opponents' knees to eliminate them from the pit. The last one left in the GaGa Ball Pit is the winner.