Material is resistant sport for athletes between the two statutory provisions . Items are ranked according to weight at different ages . When the game : two athletes hugged each other, and techniques used to force the opponent down ( both shoulders touching objects simultaneously ring ) to win or win points .
Materials have a long history , as part of the finale in the ancient Olympics , many ethnic festivals in the world . Athletes are free to choose the pieces to compete in an upright position ( standing objects ) and posture cow ( bovine animals ) leads to disaster , pushing , twisting , throwing , rainbow , flex , flip , excavated , washed or used the key action , incense , tuck legs ...
Battles conducted 5 minutes for 1 association youth and adults , 4 minutes for children and teens . Total control of the match referee , the referee in the ring , linesman . Wrestling for the majority principle , according to quality , aesthetic pieces . Scale of 1-5 points. If the union ( 5 minutes or 4 minutes , depending on age ) by two athletes , the referee points to the extra competition right until one of two different athletes than 3 points . Athletes who win more points .
Circular fiber material , diameter 9 m thick, 4-6 cm of soft material , around the rim width: 1.2 to 1.5 m and the thickness of the ring . Wrestling is included in the official competition program in the modern Olympics since 1904.
Materials Federation International Amateur ( Fédération Internationale de Lutte Amateur , FILA ) established in 1912 , currently has more than 100 national federations members . In Vietnam , free character development from 1978 on the basis of ethnic items . Vietnam annually held national championship material . In 1979, the Federation of Materials Vietnam freedom of establishment and is a member of FILA .