1. If there are more than eight athletes participating in the competition, the preliminary competition will be held first. In the preliminaries, each athlete will have three attempts to throw. After finishing the preliminary round, eight athletes with the best performance will be selected to enter the finals. If the eighth athlete has the same score twice or more, all the athletes with the same score will advance to the final.
In the final, each athlete will have more than three attempts.
3. When entering the finals, the order of athletes' trial throws will be arranged according to their achievements when entering the finals. The best results will be tried at the end, and the latest results will be tried first.
If there are only eight or fewer athletes, each athlete can try throwing six times.
Among the six throws in the preliminary and final competitions, the one with the highest score will become the final score of the athletes.
6. When throwing, the athlete's feet can touch the inside of the toe board, but not the top of the toe skin.
7. After throwing, the athlete must leave the throwing area from the back semicircle.
8. Time limit for each trial push: 1 minute; The final stage of the competition can be increased to 2 minutes; There are only 1 people left in 5 minutes.
9. The measurement of performance starts from the point where the ruler is closest to the throwing area when the shot is put to the ground, and is pulled to the center of the throwing area, but the reading is the number on the inside of the toe board.
Points for attention in shot put.
The first thing to pay attention to is safety. Shot put is a solid ball with a large mass, so special attention should be paid to safety during throwing. Shot put around me has also been accidentally injured.
The second is to pay attention to the power order of shot put. When preparing for throwing, the center of gravity of the body should be on the right foot, and the shot put, knee and toe supporting the foot should be on the same vertical line. The order of exertion is: kick, turn hips, straighten waist, look up, and fingers.