Table tennis, that we know that. A sport that are more difficult to play. Due to the nature of this game. Limited to ping-pong ball on the table of your opponent. Which on the opposite side has a land area of only 4.5 feet X 5 feet and a ping pong ball are also lighter, just 2.7 g by the speed of movement of the side. To the other side, less than 1 seconds. The athletes must ping-pong ball that is moving back immediately. If hesitate and strike or hit, it may make a player lose points.
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