Mixed curling the house. In the 2015-16 season, a new rule called "power play" was added, which each team can exercise in one end per game, only when they have the hammer. Instead of positioning the rock in the house on the center line, it is placed to a position straddling the edge of the eight-foot circle, with the back edge of the stone touching the tee line. The opponent's guard stone is placed in line with the stone in the house and the hack. The power play cannot be used in an extra end. Mixed curling Mixed curling, also known as
2013 Continental Cup of Curling teams from the United States are chosen by the United States Curling Association to represent North America, and the teams representing Team World are selected by the World Curling Federation. The teams in the table below have been announced as representatives of their respective regions. Team World and Team North America began the event with women's team play. Mirjam Ott and Allison Pottinger played a high-scoring game which resulted in a win for Ott, and Eve Muirhead scored an early lead over Heather Nedohin and held it to win another point for Team World. Jennifer Jones made a precise draw