At the end of the year, marathons were held in various places, but the sudden death of several marathon runners in the past did not stir up a lot of water on the Internet. Every tragedy will naturally lead to heated discussion. Under the enthusiasm of the national fitness, how to run the marathon has become a hot spot for the public. Some people say that sudden death is a small probability event in the marathon. In general, the marathon is a safe sport, but there is no doubt that the winter is a period of sudden increase in the number of hospital deaths. It cannot be ignored because it is generally safe. The danger of lurking in every individual.
Distinguish between competition and fitness
In recent years, the winter marathon competition has continued to rise. Statistics from the China Association for the Field of Agriculture show that as of December 8 this year, the national marathon and related sports events registered in the Tianxie Association totaled 328 games, far exceeding the scale of 134 games in 2015. However, as the number of marathons continues to increase, it is not uncommon for injuries and even sudden deaths in the game. At present, men, half horses, and sudden death have become the three major characteristics of winter marathon accidents. Many of them are young adults with good physical fitness. Relevant experts pointed out that the marathon distance is longer, not that you want to run. Can run, but as far as the current situation is concerned, except for the related diseases, lack of estimation of their own ability and blind self-confidence is one of the causes of death. "For example, if someone plays basketball for one hour a day, he thinks that he has sufficient physical fitness and that running a marathon is not a problem. But in fact, the intensity of these two sports is not the same. Different sports, training methods should be different. If you do not have too much exercise base, you are joking with life."
Li Wenjian, director of the Key Laboratory of Physical Fitness Assessment and Motor Function Monitoring of the State General Administration of Sport, said: "Overall, running is the most cause of sudden death in sports. In order to prevent sudden death in the marathon, it is fundamentally necessary to improve the competitors. Risk awareness, improve the organization and management of the event, and establish a timely and sound medical security mechanism."
It is understood that at the annual meeting of the Chinese Marathon held at the beginning of the year, the Chinese Association of Athletics Association emphasized that "anti-death" is the top priority of this year's marathon work. In fact, many experts and scholars as well as professional athletes have given many pertinent suggestions for the increasingly fashionable sports of the marathon. For example, for the runners, it is recommended to "pre-sports physical examination, scientific movement, and do what you can", always put your life in the most important position; for the organization of the marathon, it also provides "improving the threshold, formulating the plan, and ensuring the protection. "Thinking."
Medical experts recommend running a marathon to keep in mind. The first thing to be clear is that fitness and competition can't be confused. High-intensity sports like marathon need long-term planning and gradual progress, and should not be listed in daily fitness activities. Fitness running activities should also be based on jogging, and the intensity is limited to about 1 hour. Especially in the winter, the temperature is low in the morning and evening, people who love morning exercise should try to choose to wake up completely from sleep after 7:00 in the morning. In addition, you need to do some warm-up exercises. In addition to the active joints, you should go for a distance, wait for the heart and lungs to move and run again. In addition, people with high blood pressure, stroke, and lung disease should try not to choose running fitness. .
The last mile is the most dangerous
To be clear, to participate in long-distance running, as well as marathons and other competitions, you need to have a clear understanding of your physical condition. It is best to do a comprehensive physical examination, especially a cardiac examination, before running the marathon for the first time. For the examination of the heart, the current medical measures have been relatively perfect, and the commonly used clinical examination methods are: conventional electrocardiogram, dynamic electrocardiogram, exercise plate electrocardiogram, echocardiography, CT, myocardial enzymology, coronary angiography and the like. The central disorder is the most common heart disease. The gold standard for detecting arrhythmia is electrocardiogram, but arrhythmia events including sporadic and paroxysmal atrial fibrillation often have the characteristics of “transient, occultâ€, resting or The electrocardiogram may not be detected in a short time, but it does exist, especially for marathon runners. In strenuous exercise, the heart is more prone to problems than usual, so we must make long for these "hidden" arrhythmia diseases. Time monitoring and troubleshooting to determine if your heart is really healthy and whether it is really suitable for a sport such as a marathon that is highly demanding for cardiopulmonary function.
It is understood that the highest rate of death in the domestic marathon is before and after the finish line. This also raises the question of many people. The closer to the end, the more dangerous it is? Experts pointed out that this is because at this time the player enters the excitement period, and if the body has reached the limit, if the speed is blindly increased, the body load will be further increased, leading to the tragedy. "When the end of the game is reached, people will have a hard drive for victory. But at this time, the heart will reach the limit. If it is storming, it will easily lead to overload of the heart and an accident. The most dangerous thing for the horse is the last. one kilometer."
In addition, the experience of some sports masters shows that for different lengths of competition, you have to set different paces and run at a reasonable pace. Don't always think about surpassing the runners ahead. When you exceed, your heart rate will definitely accelerate.
It is worth mentioning that at present, there are long-term, wearable ECG monitoring equipment and technologies in China, which can effectively carry out ECG monitoring for up to 30 days. You can wear it in your usual running training, continuously monitor your heart index, understand your cardiopulmonary limit before participating in the marathon, adjust your training and participation plan, and minimize the overload of your heart. The above-mentioned people reminded that to pay attention to their heart rate in real time, if the amateur running friend's heart rate is higher than 180, it is very dangerous. "As long as you remember a rule, you can ensure your life is safe, that is, jogging. Jogging can ensure that your heart rate is in the normal range. Most amateur runners don't need obsessive grades, don't blindly compare, don't sprint their personal best scores easily. This is the last straw that caused sudden death."
Choose a regular game to make an assessment in advance
To avoid the death of the marathon, in addition to strengthening the individual qualities of the players, it also has a direct relationship with the organizers of the event.
In fact, with the sudden deaths, the marathon organizers in China have gradually moved closer to specialization. It is said that this year's Guangzhou Marathon, the on-site medical point has been upgraded from a medical point every 2.5 kilometers last year to a medical point every 1.5 kilometers. At the same time, 40 additional mobile ambulancemen were added along the track. They were all doctors with equipment such as cardiac defibrillator, one per kilometer; equivalent to at least one ambulance point per kilometer. This is a domestic marathon. The medical insurance for the first time was adopted.
However, it should be noted that with the marathon's rise, some "cottage" marathons are also taking advantage of the trend. Therefore, the entrants need to pay special attention to whether the organization has enough medical sites before signing up. Are there enough roadside volunteers? Is there enough mobile medical staff? Once a critical situation occurs, it is found one second earlier, which can save hope.
Although the applicants are required to provide records of the whole process or half-time, the health report of the most recent month, etc., some first-time participants have no experience in the competition, the speed of the schedule is unreasonable, and the accident handling ability is limited. The lack of judgment in the danger signals emitted by the body increases the risk.
Under normal circumstances, the organizing committee will inform the players about health risks and clearly list some conditions that are not suitable for participating in the marathon. General amateur entrants who participate in the marathon, including the half marathon, are required to have a systematic long-distance running training for 3 consecutive months. It is best to guarantee more than 100 kilometers per month, and at least two runs before the game. Or the whole experience, to ensure that nothing is lost
1800W Hair Dryer,1800W Professional Hair Dryer,Ionic Hair Dryer
Zhejiang Hisun Electrical Appliance Co.,Ltd , https://www.cn-hisun.com