Sitting at work for a day, why is it so tired?The reason is → →

Do you feel that sometimes I do n’t seem to be busy a day. Sitting in the office, I still feel tired. Why is this?

It is more harmful to sedentary

First of all, don't feel that you are sitting on a rest. It is very happy to stand for a long time or exercise for a long time, but it is harmful to sit for a long time.

I believe that many people have experienced such experiences. Sometimes, for a task, I worked for several hours in a row case. When I finally got up, I found that my leg was a bit uncomfortable?

In fact, this is because after sitting for a long time, the blood flow slows down, and a large amount of venous blood stasis is accumulated in the calf, causing the calf swelling and numbness.

Working in the office, back pain and back pain are easy to appear. Some studies have shown that if a posture is kept too long, the muscles will be fatigue, and a metabolites called lactic acid are produced. Many people sitting incorrectly can also compress the cervical and lumbar spine, leading to corresponding problems.

Studies have found that sedentary can also cause blood circulation to slow down, cause the heart function to decline, and cause symptoms such as myocardial atrophy.

Of course, the fatigue on the body is only one of the reasons. We feel tired at work, and it is also related to the particularity of brain labor. Although people working in the office are sitting most of the time, the brain is constantly operating. The brain is a large energy consumption of the human body. Even if it is not very active and thinking, the energy consumed is as high as 20%-25%of the energy consumption of energy.

Finally, simply summarize, the reason why the office work is tired because:

(1) Brain labor is also a very capable exercise;

(2) Emotional labor is often ignored by people, but it is full of interpersonal relationships in the workplace, which makes people feel tired;

(3) Sitting for a long time plus the wrong sitting position will make the body bear more pressure.

Therefore, when working in the office, you must exercise from time to time to protect your body!

Source: CCTV

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