Hooverball

If I could find five other like-minded lunatics and an 8-foot-high net I'd give Hooverball a try:

The sport originated in 1928, when shortly after his election Hoover took a goodwill trip to South America. While aboard the battleship Utah on his return, he watched a game of "bull-in-the-ring," a medicine ball game that was popular on naval ships. A soft nine-pound medicine ball was thrown from one to another of the players standing in a circle as the "bull" in the center tried to intercept it. During the trip, the president-elect played and enjoyed the game, which was the inspiration for Hoover-ball.

There's a national championships and everything. And I thought I played an obscure sport...