In fact, the same sport is very different between ordinary people and professional athletes.
Professional training is to break through the physical limits.
Athletes pursue "faster, higher and stronger". They should constantly tap their potential and break through the limits of their bodies, so as to achieve faster speed, greater strength and more perfect technology. So many athletes have more or less various injuries. As the general public, engaging in physical exercise is a leisure activity that entertains the body and mind and promotes physical health. Therefore, the fitness activities of the general public should be milder, with less exercise and less harm than the training of athletes. Therefore, we should pay special attention not to blindly imitate the training or competition of athletes in fitness activities.
You can't blindly imitate athletes
1, 100m sprint is unacceptable.
Xiao Liu is a track and field fan, and he is always excited every time he sees "Flying Man Wars" on TV. One day, I invited some friends to a school playground to show my sprint ability. Who knows, near the finish line, I pulled my back thigh. 100 meters requires good strength and speed. Usually there is no strength training, no regular speed running, and the probability of muscle strain is very high. Some people like to run 200 meters or 400 meters after long-distance running, which is also unacceptable.
2. "I can't hold on" and don't hold on.
When watching sports competitions, we often cheer for the last athlete who runs to the finish line, but in normal exercise, we must not blindly insist. Once we were doing a physical fitness test in a unit, a gay man looked a little pale after one minute of the test in the * river crab * class. The tester told him to stop, but the gay man said that he was fine, and at the end of two minutes, he had exercise syncope. Later, after asking, it was caused by hypoglycemia because I didn't eat at noon. We also said in the last article that many people exercise on a whim. A few friends together, because of face, can't hold on, continue, often sports injury, and even syncope.
"technical perfection" is not very important.
Nowadays, many teenagers in society like playing basketball. They blindly imitate the skills of idols, resulting in knee and ankle injuries. We should know that the perfect skills of professional athletes need the support of strength and repeated practice, and some skills can only be obtained through training by other auxiliary means. As an amateur, I don't have the conditions and time to train professional athletes. Many auxiliary strength training is not good, blindly imitating the skills of professional athletes will cause sports injuries.
What can you learn from athletes?
1, preparation activities are indispensable.
Athletes often have to prepare for more than 30 minutes before formal training. Warm-up activities are generally jogging and stretching, including kicking and bending. Warm-up activity is to let the human body gradually enter an active state from a relatively quiet state, so the speed and intensity should be gradually increased. When the temperature is low, the preparation time is longer and the amount can be larger. When the temperature is high, the time can be shorter and the amount can be smaller. By doing warm-up activities, we can raise body temperature, increase brain excitability and improve the functions of cardiovascular system and respiratory system.
2. It is more important to relax and tidy up.
"Relaxation is the shortcut to champion", so you can imagine how important it is to relax and organize activities. Relaxing and tidying up activities is to make the human body change from the excited state of sports to a relatively quiet state. During strenuous exercise, the heart is in a state of high efficiency. After suddenly stopping exercise, the heart will continue to deliver a large amount of blood to the muscles of the upper and lower limbs in a short time according to the needs of strenuous exercise. At this time, due to the sudden stop of exercise, the muscles of lower limbs no longer contract, resulting in a decrease in the blood return of the heart. Not only can the brain not get enough blood supplement, but under the action of gravity, the original brain blood will flow rapidly to the heart, causing temporary anemia in the brain. Then there will be blackness at the moment, dizziness, nausea, vomiting and even fainting, which we call "gravity shock". Therefore, after strenuous exercise, don't stop immediately, but continue jogging for a certain distance, and then do some deep breathing or light gymnastics. On the one hand, this can prevent gravity impact, on the other hand, the purpose of completing the activity is to let blood flow back to the heart, take away the waste produced by muscles and avoid muscle pain.
3, exercise rehydration should be timely.
The water metabolism of human body during exercise is much higher than that during inactivity. The average person sweats about 0.5 liters a day, but when exercising, such as running for an hour, the amount of sweating is 2 to 6 times that of usual. During exercise, the higher the temperature, the greater the intensity of exercise, and the more people sweat, so it is necessary to replenish fluids in time. Because people's feeling of thirst is not consistent with their actual demand for body fluids, when people feel thirsty, their bodies are already in a state of dehydration. Severe dehydration can cause shock. When water is lost, a large amount of electrolyte is lost with sweat, so it is necessary not only to replenish water, but also to replenish electrolyte during exercise. When conditions permit, supplementing sports drinks is the best choice for sports rehydration.
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