STUPID ANSWERS
'(<a href="http://www.j-archive.com/media/2007-04-09_J_16.jpg" target="_blank">Jimmy of the Clue Crew catches a medicine ball in the Herbert Hoover Library.</a>) President Hoover made his staff play a combination of volleyball & tennis using a medicine ball; in 1931 a New York Times reporter dubbed the <a href="http://www.j-archive.com/media/2007-04-09_J_16.wmv">game</a>'
Hooverball