Rules to play Curling
The curling broom, or brush, is used to sweep the ice surface in the path of the stone, (see sweeping), and is also often used as a balancing aid during delivery of the stone.Prior to the 1950s, most curling brooms were made of corn strands and were similar to household brooms of the day. In 1958, Fern Marchessault of Montreal inverted the corn straw in the centre of the broom. This style of corn broom was referred to as the Blackjack.
Artificial brooms made from man made fabrics, rather than corn, such as the Rink Rat, also became common later during this time period. Prior to the late sixties, Scottish curling brushes were used primarily by some of the Scots, as well as by recreational and elderly curlers as a substitute for corn brooms, since the technique was easier to learn. In the late sixties, competitive curlers from Calgary, such as John Mayer, Bruce Stewart, and, later, the world junior championship teams skipped by Paul Gowsell, proved that the curling brush could be just as (or more) effective without all the blisters common to corn broom use.During that time period, there was much debate in competitive curling circles as to which sweeping device was more effective brush or broom. Eventually, the brush won out with the majority of curlers making the switch to the less costly and more efficient brush. Today, brushes have replaced traditional corn brooms at every level of curling; it is rare now to see a curler using a corn broom on a regular basis.