First, the rules of the discus competition
Discus? Athletes should be single in the competition? Throw; Become? After throwing in the throwing area, choose? Is there a body? Part shall not touch the land outside the area? Cages and toe boards? ; After the throwing action is completed, it must be from the back of the semi-circular extension line of the throwing area. Out; The time limit for each trial run is 1 min; Discus must fall in the 34.92-degree fan-shaped throwing area? To be effective.
Second, the action stipulated in the discus competition
The technical movements of discus throwing are divided into grip, preparation posture and forward swing, rotation and final? And keep it? Four technical rings of volume balance.
Third, the equipment specified in the discus competition
Formal? The weight of the discus in the game? Two people? ,? For what? Public? . Inner ring diameter 2.50? , effective area? The degree is 40 degrees.
Four, discus movement record
1, the first in the world? A man? The official score of discus throwing is 1896. Created in the 2008 Olympic Games with a score of 29.438+03? The weight of discus is unknown. From now on, every year? , now the world man? Did the discus throw record mention it? To 74.08? .
2、? Discus throwing was officially included in the 9th Olympic Games on 1928? Events? The score at that time was 39.62? . 1952? New backspin throw? Type a has achieved good results and scored 57.04? His achievements set a world record at that time and attracted the attention of discus athletes and coaches all over the world. Things are constantly developing, and sports performance is also constantly improving? 1980? Has the world record for discus throwing been set? To 7 1.50? , 1988, come? German election? Did you bring a record? Search 76.8 again? ,? Today? Rest.