The correct computer sitting posture: not sitting as straight as possible. Perhaps you are like me, spend a lot of time every day in front of the computer, a day down the back pain. It is clear that the computer sitting posture has a very important impact on health. If you “lie down” in front of the computer desk for 7 hours a day, there will certainly be neck, shoulder, back and leg pain in the long run. You may try to sit straight, but soon or neck and shoulders sore and uncomfortable. You may not know that sitting straight is also bad for your back. You may find this incomprehensible. Because since your first day of school, you have been asked to sit straight. Since sitting listlessly is not good, and sitting straight is not good either, how exactly should we sit? In fact, you only need to feel your own body to find the right sitting posture. The correct sitting posture should be comfortable, long-lasting sitting posture, the body weight through the spine of the normal line of force transmission, the whole body flexors and extensors in a balanced state of relaxation, so as not to easily fatigue. Another point to be reminded is that even the most correct sitting posture more than a certain amount of time the body’s soft tissues will be fatigued, and therefore need to get up at intervals to move around, which is one of the reasons why schools have about 45 minutes per class, with about 10 minutes in between classroom activities. Sometimes a little adjustment to your office environment can make a big improvement in your sitting posture, which in turn improves your comfort. Here are some tips you can learn about sitting on the computer. Here are some things you should do: 1, adjust the height of the seat, so that your eyes and the computer screen level, while the knee is slightly lower than the hip joint. 2, the wrists and elbows to the desktop, 3, the computer to the front of the body. 4, feet flat on the floor instead of curled up under the chair. 5.Keep your shoulder joints and lower back relaxed. 6, periodically leave the computer, stand up and take a break. 7.Some things to avoid: trying to sit up straight 8.Eyes glued to the screen. 9.Tap on the keyboard or click the mouse when lifting the shoulders up. 10, often twist the body to get something. 11, reading the screen with your head down. Should not ignore some of the early physical danger signs: 1, when you sit in front of the computer to feel any discomfort when this is a hint that some aspects of your body out of order. If sitting in front of the computer these aches and pains and disappears at the weekend, generally do not worry too much. 2, when you sit poorly all year round, then there is a long period of neck and shoulder pain, even when not sitting in front of the computer so. Especially when there is stiffness or numbness in the shoulders, elbows, wrists, palms or fingers, you should pay attention to these serious bad signals, at this time you may have a chronic strain injury of soft tissue. If you have any of these conditions, please see your doctor as soon as possible. The longer these conditions are delayed, the worse the treatment will be. The wrong posture of using the computer not only makes it easy to make the neck, shoulders and waist sore, thus having a greater impact on work efficiency, but also affects the shape of the body. You do not want to look older than your biological age, but if you do not pay attention to the sitting posture at work, it is likely to accelerate the aging of your spine.