A Let is called on points that don't count. When you serve a ball that bounces on your side, then hits the net, but continues over and bounces on the opponent's side of the table, that is a 'let' and does not count. read more
Doubles: Playing a game of table tennis with two players on each side. International Table Tennis Federation: This is the organization that serves as the international governing body for the sport of table tennis. read more
The game is played by two players (singles) or four players who hit a 40mm diameter ball made of celluloid or plastic, back and forth over (or around) the net, using table tennis rackets made of wood covered with pimpled rubber. read more