Curling is curling, also called curling. It's also the Winter Olympics and the World Curling Championships. Curling originated in Scotland, and evolved from the popular game of14th century. Curling is a round pot, made of natural granite in Scotland, without mica. The circumference of curling is about 9 1.44 cm, the height is about 1 1.43 cm, and the maximum weight is about 19.96 kg. Curling is like this.

Why are you shouting? This is related to the rules of curling.

In the curling competition, each game is played by two teams. To put it simply, there are two players with double hair throwing curling in the center of underwear camp at the same time. Two players from each side follow curling without touching the ball and wiping the ice, so that the ice hockey moves to the center of the camp. When moving forward, curling can also collide with each other, making their curling slide to the center of the camp. The closer the camp is, the greater the score. Each team consists of four players. The game played 10 innings. Each player of the two teams has two chances to pitch. The two teams pitch alternately according to the order of first base, second base, third base and main players. After each pitch, the other two players of the team brush the ice.

Then, in order to brush ice or stop brushing ice, the athletes are actually issuing these two passwords. The first password is: hurry or hurry hard. The coach called it letting skaters wipe the ice quickly. Then there is the opposite shout: wow, it is similar to the voice of "I, I, I", so the coach means to stop the skater who is rubbing ice in front of curling. It is precisely because of this that the reason why athletes shout like this in the competition is here. Not what most people think.

Of course, there are other technical terms in curling competition. Let's learn them together.

Double flying: it is to use one of your own balls to hit the opponent's pot ball out of the base camp;

Supplement: Use one of your own balls to hit the opponent's ball out of the base camp and stay where it is.

Swing: use one of your own balls to hit the opponent's ball out of the base camp and then slide out of the base camp.

Steal points: in the case of first hand, score points from the other side.

Most audience friends or friends who have never touched curling can't understand why they have been wiping the ball, why the key place is not throwing the ball but wiping it, and why there are only shouts in the game. In fact, what we call propaganda in the competition is a series of instructions and operations for curling athletes to let them know that curling athletes can wipe the ball better and achieve better results. Of course, propaganda can also boost morale and achieve a good level of play.