What is "headis"

HEADIS (Header Table Tennis) is a hybrid of soccer and table tennis. This sport uses a table very similar to that of table tennis, but with the players striking a 7-inch rubber ball with their head. The tactics of tennis and table tennis are involved, as well as soccer element, the header. In February 2010 HEADIS got awarded as one of the finalists of the world's largest start-up competition in the sporting goods industry, the ISPO brandnew Award from Munich.