4hw.com.cn: with the popularization of computers in our life, there are also people in the industry of computer family. Many computer families usually don't pay attention to their sitting posture and the placement of computers, resulting in uncomfortable spine and neck. Next, let's learn the correct sitting posture of computer family with Xiaobian.
What is the correct sitting posture of the computer family
The common diseases of computer family, such as hard cervical vertebra, mouse hand, hunchback and migraine, are all related to the use of computer for too long or unscientific sitting posture. How to do it correctly? This is what many people want to know. So, what is the correct sitting posture of the computer family?
A punch in the chest away from the table
If you always forget, you may as well take a long necklace with exaggerated shape, or cut half a tennis card at the table facing the chest, which can play a good reminder role. You can also try to use the mouse with another hand every two weeks (the left and right mouse buttons can be set in the opposite direction), which can also effectively prevent the body from leaning to one side.
Facing the monitor
First, check the placement of your computer. The middle part of the monitor should be just facing your chin. If you can, you'd better use a megaphone or headset to answer the phone, and firmly avoid the wrong sitting position of holding the receiver to answer the phone. Girls who need to keep typing every day can post a small reminder on the edge of the keyboard, such as: 'don't shrug!' hook typing, no! '.
Don't put the keyboard and mouse too high
The higher the position of the keyboard and mouse, the greater the degree of wrist flexion. We can put them in a slightly lower position according to our own situation. When the arms are naturally drooping, the height of the elbow joint is the height of the key mouse; at the same time, every half an hour, we should move our wrists, shake hands and do finger exercises.
Adjust the height ratio of desktop to chair
To avoid excessive back or forward bending of the head and neck, the adjustable inclined working plate sold on the market, which is 10-30 degrees to the desktop, will be more conducive to the adjustment of sitting posture. In addition, remember to do a few minutes of head exercise gently and slowly every other hour or so to avoid rigidity, so that the head and neck muscles can get sufficient blood supply.
Choose adjustable office chair
Everyone's body shape is different, so the best choice for office seats is manual 'adjustable'. The height of the chair should be such that the feet can be placed flat on the floor, and the thighs should also be parallel to the floor; the back of the chair should be close to the back and maintain an inclination of about 120 degrees. If you need to watch the computer screen for a long time, you'd better choose a high back chair to support the whole back.