Underwater Ice Hockey, an Extreme Sports

Ice Hockey game done on the ice. Then it was widely played in the indoor pool. But extreme sports lovers and divers can play ice hockey under the surface, beneath the frozen surface of lake ice, this was done in Austria. This unique and unusual, and extreme as well. This sport is increasingly popular among extreme sports enthusiasts. Even had organized the first international championship of the world in the Underwater Ice Hockey World Cup in Weissensee, Austria, and won by a team from Finland. 

Underwater Ice Hockey, an Extreme Sports, hockey is played on a frozen lake, with a depth of 6 meters and a width of 8 meters. First they will cut a hole in a square shape in a layer of ice, then the player wearing wetsuits and carrying hockey sticks jump into the ice-cold water and so they seek to incorporate a floating ball into the opposing goal. It's like a hockey game upside down.
  
Players are not allowed to play with a variety of respiratory equipment, then the Underwater ice hockey players need to have the ability to hold breath very well. Players will be out of the water every 30 seconds, for a breath of fresh air. No wonder when the time for ice hockey match lasts under 10 minutes, and players allowed to break 10 minutes to warm up. This is a game and hobby extreme, unique and unusual. Due to the extreme conditions of the game, the fans in attendance to watch the underwater action on the monitor. If you want to try this extreme sport, you must prepare the physical condition and breathing very well.  <From various sources>.