Glossary of curling to 10 the rings behind the tee line. Sometimes, 11 is used to indicate a stone thrown so that it passes through the house and out of play. With this system, the sweepers can communicate more effectively where they think the stone will end up or the skip can better tell the deliverer how hard to throw it. Glossary of curling This is a glossary of terms in curling. During a game, sweepers might call out numbers. These numbers indicate how far the sweepers think the rock in play will travel. This system is relatively new to the game and
Third (curling) Third (curling) In curling, a third (alternatively, vice, vice-skip or mate) is the team member who delivers the second-to-last pair of a team's stones in an end. The third is in charge of strategy and directing the sweepers when the skip is delivering their stones, but sweeps for the lead and second. The two vices are responsible for determining and recording the score after each end, and in most clubs, will determine by lot which team begins a game with the hammer and what colour stones each team will use. The third position requires a curler adept at executing shots