Organizing, arranging, and conducting of events and competitions in the field of racket sports, paddle sports, and a court-type sports game with a net, paddles and balls; organizing and conducting of athletic competitions and games in the field of racket sports, paddle sports, and a court-type sports game with a net, paddles and balls; encouraging participation in racket sports, paddle sports, and a court-type sports game with a net, paddles and balls by establishing rules and providing gover...