During Poker Tourneys, why is one card discarded before the rest

Flopturnriver percentage poker flop turn river These rounds include the flop, the turn, and the river In all postflop betting rounds, the action begins with the player in the small blind poker online spielen During Poker Tourneys, why is one card discarded before the rest are shown as the flop, turn and river? I always see this in World Poker

pokergo live You may not need to deal the turn or river if the hand ends on the flop, so doing this is can be redundant Also, putting