Running 800 meters is required to be within 3 minutes and 25 minutes. Schoolgirl.

Introducing useful methods:

If you usually have strong strength, you can choose to run conservatively. Don't start with a force, just start to keep up with the player in front. The middle was also smooth, and the last 200 meters sprinted.

If you can't do it. If you start with your strength, you may end up with some physical exhaustion, but perseverance is victory.

If you are concerned about your physical strength, you can choose not to exert force at the beginning, and after running 300 meters, you can suddenly exert force, and keep it in the future. Don't breathe too quickly on the way, and don't open your mouth too often, otherwise your throat will be uncomfortable. Stride, cadence according to their own pace, do not be affected by the opponent.

When I feel tired in the middle, I sing silently in my heart, but don't sing it, otherwise it will consume physical strength, and try to choose a song that suits my rhythm. Run along the innermost part of the runway, don't underestimate this, this will save you many meters.

Most people are fast and then slow, so though, you can get by on average.

You just go for a morning run every morning, it's physical work, and there are no skills.

1. Don't rush too hard at the start.

Some girls regard the start as particularly important, feeling that as long as they have the first start opportunity, they will be able to stay ahead. This is not the case, and consuming too much physical energy at the start is likely to cause a lack of stamina, and people who have not consumed too much before can easily surpass themselves. So don't start too hard, just keep it medium, next time you can observe it, unless the athlete, otherwise the first runner is definitely not the one who leads at the beginning.

2. Breathe evenly.

Breathe in and out with depth, but also evenly and rhythmically, and breathing in sync with your own pace will make it easier for you. If your breathing rhythm is out of order, your pace will be a little sluggish, and it will be difficult to return to your original rhythm, which will accelerate your physical loss.

3. Run at a constant speed.

Constant velocity is the easiest way to maintain your strength. Just like the engine, the loss of the engine must be great if you are fast and slow, and people are the same, the efficiency of sprinting and walking slowly is definitely not as high as the efficiency of running at a constant speed. You don't have to speed up just because the person next to you runs past you, just keep your speed the same, breathe evenly and play your level normally.

4. Final sprint.

In the last 100 meters, you can try to make a sprint, after all, everyone's physical strength is almost wasted at this time, as long as you can rush up, you will be the fastest. Of course, this also depends on the individual's physical condition, if you feel that you are almost at the limit, run over at a uniform speed, and if you feel that you can sprint again.

5. Suitable shoes.

1. Don't rush to the start: Some girls regard the start as particularly important, and feel that as long as they take the lead at the start, they will be able to take the lead. This is not the case, and consuming too much physical energy at the start is likely to cause a lack of stamina, and people who have not consumed too much before can easily overtake you.

So don't start too hard and just keep it medium.

2. Breathe evenly: One exhale and one breath should be deep, but also even and rhythmic, and the synchronization of breathing with your pace will make you easier. If your breathing rhythm is out of order, your pace will be a little sluggish, and it will be difficult to get back to the original rhythm, which will accelerate your physical loss.

3. Running at a constant speed: Running at a constant speed is the easiest way to maintain physical strength. Just like the engine, you will be fast and slow, the loss of the engine must be great, and the same is true for people, the efficiency of your sprinting and slow walking is definitely not as high as the efficiency of running at a constant speed all the time.

You don't have to speed up just because the person next to you runs by, just keep your speed the same and breathe evenly to play your level.

1. Pay attention to the starting order when starting, you can start after the gun sounds, and choose the track near the inner circle after starting.

2. During running, pay attention to the distance between people, not too close, which is prone to accidents.

3. In the process of running, the method of running one step and one exhalation should be adopted, and the exhalation should have a certain depth, accounting for about one-third of the lung capacity, so that the carbon dioxide can be fully exhaled and oxygen can be fully inhaled.

4. After running for a period of time, there will be varying degrees of dyspnea, chest tightness, limb weakness, and a decrease in running speed, resulting in a feeling that it is difficult to continue running.

(1) Warm-up exercises before running.

Some people are not used to warm-up exercises, and they should do a warm-up and cool-down exercise for their feet before running. Since running puts a lot of pressure on the knee joint, it is necessary to strengthen the warm-up of the knee joint to prevent sports injuries.

2) Take four steps and one breath when running.

Long-distance running is an aerobic metabolic exercise that participates in the circulation of all major organs of the human body, especially the respiratory system. In the process of running, the human body's demand for oxygen is constantly increasing, in general, it is advisable to take four steps and one breath, and try to always maintain this rhythm, but also according to the athlete's own physiological situation and adjustment habits to make the best adjustment. In terms of breathing mode, it is better to exhale through the nose and mouth, and inhale with a mixture of mouth and nose.

3) Take a stroll after running.

Some people sit down and rest immediately after a long run. The coach reminds that don't stop and rest immediately after running. It is recommended to walk a few hundred meters after running, and after the whole body is completely relaxed, do some activities of the waist, abdomen, legs and arms.

Your grades are so good, I'm similar to you, I run every day, and I can't run, 4 minutes and 30 seconds.

Oh my God, we have a perfect score of 3 points and 18 points, and I can't get a perfect score for running three points or two.