popular sumo game in Japan. Sumo is played by two wrestlers who have to push each other out of the circle. Participants of the competition should wear a loincloth belt - mavasi. Wear swimming trunks or tight black shorts under lavasi. The wrestler wins, who forces the enemy to touch the dohyo with any part of the body outside the sebu-dawar; * the wrestler wins, who forces the enemy to touch the dohyo with any part of the body outside the sebu-dawar; the wrestler wins, who forces the enemy to touch the dohyo with any part of the body, except the soles of the feet, within the sebu-dawar. Prohibited actions (kinjite): * Fist or poke with your fingers. * Kicks in the chest or abdomen. * Hair grips Captures of the vertical parts of the mavasi. * Filling the opponent's fingers. * Biteing. * Straight blows to the head. The duration of the fight is: 5 minutes. The word "sumo" was formed from the Japanese verb "Sumafu" (measure your strength)