1. If you run 800 meters for speed (not fitness), you can't keep a constant speed. Middle and long-distance running is generally fast-slow-fast, unless it has good endurance and keeps full speed at 800 meters.
2. It is important to know your own rhythm. You have run 800 meters many times before, so you should know your pace. If you don't understand, run again with your heart. Just like a performance rehearsal, you have to know where you are fast, where you are slow, and which part is the hardest to stick to. Just "perform" it at your own pace during the exam.
3, 800 meters running breathing, this teacher should have taught, generally three steps at a time, three steps at a time. Keep up with the pace, don't worry, don't mess around, take a deep breath and use your nose.
4, if the people together have an express train, I don't think I can catch up, and I don't want to compete for the first place anyway; If you have a speed similar to your own, try not to lead, and then overtake when sprinting; If others are slow, let them enjoy your 800m performance.
runway
800 meters, the start is on their own runway, and athletes can't leave their own runway until they pass the separation line that marks the swimming lane. In the first round of the group competition, which runway the athletes are arranged on is freely arranged by the computer.
In the next few rounds, the choice of runway depends on the performance of athletes in the final round. The purpose of this rule is to make better athletes queue up on the middle runway. Good runways are Runways No.3, No.4, No.5 and No.6, which should be occupied by the top four athletes respectively. 1, 2, 7, 8, the road is occupied by the last 4 bits.
achievement
In track and field competitions, the ranking of all runners depends on the order in which their trunk (excluding head, neck, arms, legs, hands or feet) reaches the finish line and ends along the vertical plane, and the first runner 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.