How is the pleasure after running The scientific exploration of physical changes after running _ run - cheap retro jordans online for sale

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Run

after running, we will have a very comfortable feeling. Some people think that this is because they not only exercise while running, but also relax our body and mind. Some people think that no matter what exercise is like, they feel this way. Let's let the little editor tell you why you feel comfortable and some of the benefits of running.

is very comfortable after running

usually thinks that the pleasure of running people is caused by endorphin. German researchers believe that this pleasure is caused by endocannabinoids, which is similar to that of people who smoke marijuana. Enkephalin, a natural chemical produced by the human body, has a similar analgesic effect with morphine. In high intensity exercise, muscle stretching or tearing can prompt the body to accelerate the secretion of endorphins.

to confirm this, German researchers conducted three experiments with mice to find out which chemicals make the runners feel happy. The reporter said, "if you put a wheel for them to run in a rat's cage, they will be willing to run, and they will run 12 hours a day, with a distance of 10 kilometers. They really have the power to run, and their bodies generate powerful forces to run on wheels. Therefore, it is very appropriate to use them to study why human exercise is dynamic. "

initially, the researchers divided the mice into two groups, allowing one group to run on the wheels in the cage and the other not to run. The researchers monitored the anxiety and pain sensitivity of two groups of mice, and the results showed that running could reduce the two senses of the mice. They found that the endogenous cannabinoids in the running mice were higher. In the next experiment, the anxiety and pain sensitivity of the mice were reduced as usual when they were given drugs to inhibit endorphins. Mice that ate the drugs that inhibit endogenous cannabinoids no longer enjoy the pleasure of running.
In the third experiment, the researchers removed the gene for a cannabis ingredient in the brain of the rat. The mice started running normally, but they lost interest in a few days. According to the researchers, endogenous cannabinoids are the reasons for the feeling that running is very good.

"Long running has a feeling of pleasure, which is a subjective feeling for people,"
researchers said. For decades, people think that exercise has caused the secretion of endorphins, which is the only reason for the pleasure of running. But recent studies have shown that endogenous cannabinoids may also play a role. "
The benefits of
running

1, lung and respiratory system

everyone knows that running can increase our lung capacity, but do you know what's the reason for this? Because long distance running has certain regularity, this regular long distance running can develop the respiratory muscles of the lungs, increase the ventilation volume and enhance the lung function. Running can increase the capacity of the lungs from 5.8 liters to 6.2 litres, as well as blood.


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