Tips for running 800 meters junior high school 2 girls

Long-distance running is a sport with high lung capacity, which lasts for a long time and the muscles are vigorously active, and the oxygen required by the human body increases, so the breathing rate must be greatly accelerated.

Some people say that you should breathe through your nose, not your mouth; Some people say that it is not enough to breathe through the nose, but also to breathe through the mouth. There is some truth in both of these statements, but it depends on what stage of long-distance running it is applied to, and it also depends on how fast or slow it is.

In general, you should breathe through your nose at the beginning of a long run or when you are running very slowly, especially in the winter when you are practicing a long distance run or running against the wind. Because there are abundant blood vessels in the nasal cavity, the temperature of the air passing through can be increased; The nasal mucosa secretes fluids that increase the humidity of the air passing through; The secretion of nasal hair and nasal mucosa can also block and remove dust and bacteria, and play a certain protective role in the respiratory tract. Although you can breathe in more air through your mouth, a large amount of cold air enters the trachea and throat, which can easily cause cough, tracheitis, and abdominal pain.

Inhaling through the mouth inhales dust and bacteria from the air directly into the body, which can also cause other diseases.

However, after running a certain distance or running speed up, especially in long-distance running, the ventilation per unit time should be increased several times to dozens of times compared with that when it is quiet.

1.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. 2.If you're not as strong as others, you're going to have to give it a go.

At the beginning, I will work hard to open up the gap with other opponents, and there may be some physical exhaustion in the end, but perseverance is victory. 3.If you are interested in your physical strength, you can choose not to start with force, and after running 300 meters, suddenly exert force to shake off the opponent, and keep it in the back.

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. Eat some chocolate and drink some sports drinks before the race.

There are many tips for women's 800m running without getting tired, but not all of them are correct, so I share some running tips for reference.

Preparation for the 800-meter run for the high school entrance examination The first thing is that you prepare two days before the 800-meter race, and you can choose to run in the morning or at dusk. Whether it's a school sports competition or a regular physical education competition, it's all about preparing before the competition.

Otherwise, it is not possible to wait until the temporary cramming, the hands and feet are not sharp enough, and the legs will not be able to move away, and after the game, the hands and feet will be very painful, which is caused by not exercising at ordinary times and doing such a large amount of exercise temporarily.

Conditioning your breathing during an 800-meter run is crucial. Long-distance running has a similar experience for everyone, when we exercise regularly, we find that the breathing is still steady and even, while the breathing of those who lack practice is generally strained and rhythmless.

This is a method of developing general endurance at moderate or less speed at a specified time or distance. You can run for 3 5 minutes or run 600 1000 meters to start the exercise, the heart rate is controlled at about 140 minutes, after a period of time, you can slowly increase the running time and distance, and appropriately increase the speed of running.

800-meter running tipsPosture

The correct posture of the 800-meter run is the basis of running and can avoid wasting energy. When running, the most important thing is to keep your body balanced and try to lean forward at an angle of 85 degrees to the ground. In addition, keep your head up and chest high, and swing your hands naturally to avoid shaking your body from side to side.

Swing hip technique

When the joints are fully extended, the center of gravity of the body can be moved forward. If you want to stretch your joints as much as possible, you need to master the technique of swinging the hips, that is, swinging the legs while pushing and extending, and cooperate with each other to get the best results. It is recommended to push hard and swing quickly, so that the body fluctuations are small and the speed is faster.

Breathing techniques

During the 800-meter middle-distance run, the demand for oxygen increases due to the high energy consumption of the body. In order to ensure the body's demand for oxygen, breathing must have a certain frequency and depth, and it must also match the pace of running, with three steps and one exhalation, and three steps and one inhalation. It is to run three single steps forward, keep inhaling, and run three more single steps, all the while exhaling.

If you are short of breath and can't do it, change it to two steps, one exhale, two steps and one inhalation. Note: Don't open your mouth too much, otherwise, you will have stomach pain when you enter the air conditioner.

If it is a standard 400-meter course, it is two and a half laps, and in the last 200 meters, you have to use all your strength to rush forward, and you can breathe heavily until you cross the finish line. I will definitely get good results.