Table tennis

Table tennis is a sport in which small light ball (pingpong) is hit by two or four player  across a table using a small paddle. The game takes place on a hard table divided by a net. Except for the initial serve, the rules are generally as follows: Players must allow a ball played toward them to bounce one time on their side of the table, and must return it so that it bounces on the opposite side at least once. Points are scored when a player fails to return the ball within the rules. Play is fast and demands quick reactions. Spinning the ball alters its trajectory and limits an opponent's options, giving the hitter a great advantage. When doing so the hitter has a better chance of scoring if the spin is successful.

Table tennis is governed by the worldwide organization International Table Tennis Federation, founded in 1926. ITTF currently includes 220 member associations. The table tennis official rules are specified in the ITTF handbook. Table tennis has been an Olympic sport since 1988, with several event categories. In particular, from 1988 until 2004, these were: men's singles, women's singles, men's doubles and women's doubles. Since 2008, a team event has been played instead of the doubles