Curling Curling Curling is a sport in which players slide stones on a sheet of ice towards a target area which is segmented into four concentric circles. It is related to bowls, boules and shuffleboard. Two teams, each with four players, take turns sliding heavy, polished granite stones, also called "rocks", across the ice "curling sheet" towards the "house", a circular target marked on the ice. Each team has eight stones, with each player throwing two. The purpose is to accumulate the highest score for a "game"; points are scored for the stones resting closest to the centre of the house
Curling the game. The 1990 Brier was considered by many curling fans as boring to watch because of the amount of peeling and the quick adoption of the Free Guard Zone the following year reflected how disliked this aspect of the game had become. The free guard zone was originally called the Modified Moncton Rule and was developed from a suggestion made by Russ Howard for the Moncton 100 cashspiel (with the richest prize ever awarded at the time in a tournament) in Moncton, New Brunswick, in January 1990. "Howard's Rule" (later known as the Moncton Rule), used for the tournament