Polo taken. The official set of rules and rules interpretations are reviewed and published annually by each country's polo association. Most of the smaller associations follow the rules of the Hurlingham Polo Association, the national governing body of the sport of polo in the United Kingdom, and the United States Polo Association. Outdoor or field polo consists of four to eight 7-minute chukkas, between or during which players change mounts. At the end of each 7 minute chukka, play continues for an additional 30 seconds or until a stoppage in play, whichever comes first. There is a four-minute interval between chukkas
Water polo in Spain Water polo in Spain The Spanish water polo league is divided into divisions. The top teams play in the División de Honor. In each division, a team plays all other teams twice, once at home and once away. The Spanish league teams compete in Europe under the Ligue Européenne de Natation, most notably in the LEN Euroleague and LEN Cup, and previously in the LEN Cup Winners' Cup. The teams also compete in a domestic cup competition each year, called the Copa del Rey. The winners of the División de Honor play against the winners of the Copa del Rey