It is necessary to press the line forward, and the chest or shoulder moves quickly to the vertical plane behind the finish line.
It is not allowed to cross this line or any other part of the body.
In track and field competitions, all running events (including hurdles and relay running) belong to track events. The ranking of contestants depends on the order in which their trunks (different from their heads, necks, arms, legs, hands or feet) reach the vertical line within the finish line.
Extended data:
Line conflict rule:
In track and field competitions, the ranking of all runners depends on their bodies, and the order of trunk (excluding head, neck, arms, legs, hands or feet) after reaching the finish line until reaching the vertical plane ranks first.
In any competition, if the athletes' scores are equal when they enter the next competition according to their scores, the referee of the terminal camera should consider the actual scores of the athletes concerned11000 seconds.
If the result is still the same, the athletes concerned should enter the next competition. If the actual conditions do not allow, we should draw lots to decide who will enter the next game. In the final, the first place has the same score, and the referee has the right to decide whether to play again. If there is an unconditional rematch, tie for first place. As for other rankings, the results are the same and will be processed in parallel.
Baidu encyclopedia-line collision