What are the hazards of computers to the body?
12 years old
2018-06-02
Many children now play computers, and my children are no exception. I want to know what are the hazards of computers to the body?
1 Answer These messages are for reference only
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BY Penelope Judson 2018-06-03When using a computer, people's sitting posture tends to be more fixed, which easily leads to fatigue of the lower back muscles, and severe cases can cause cervical and lumbar strain. Repeated work on the keyboard every day, long-term, intensive wrist, and repeated excessive activities will gradually form joint damage, which is often referred to as the "mouse hand." During the operation of the computer, the concentration of attention is high, and the eyes and fingers move quickly and frequently, which makes people's physiology and psychology overwhelmed, resulting in dizziness, insomnia, neurasthenia, and decreased immunity of the body.6
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