Whenever filed workers are most common diseases which we casually might be able to say: cervical spondylosis, frozen, keyboard player ... is simply the piles wrong untold more difficult to solve, we have to say today is the prevention and control of the mouse hand. Do not rely too much on a mouse click, and slowly with the mouse hand distress Oh.
Eyes staring at the monitor, clicking the mouse, keyboard, and some of these actions may be repeated a million times. You know, continuous work for six hours at the computer next finger as the pressure on his legs like brisk walking 40 kilometers by the intensity of pressure. The consequences of doing so: the same action continued for a long time, will make the wrist to become faster and faster "mouse hand". If you often feel the hand numbness, faint burning ... very likely "mouse hand" unknowingly been looking on you.
What is the "mouse hand"
The so-called "mouse hand" is a popular name for named because more disease mouse users. Medical words, is "repetitive stress injuries". In general, wrist activity under normal circumstances will not hinder the median nerve. Operate a computer keyboard and mouse have a certain height, the the wrist must dorsiflexion certain angle, when the wrist is in a forced position, not naturally stretch.
When the wrist for a long time in a state of tension, compression of the median nerve in the carpal tunnel, the nerve conduction is blocked, hands tingling, numbness, and weakness symptoms appear, when some joint activities also found a slight sound, these are the "mouse hand" of early disease. Subsequently may also occur gradually toward the shoulders to spread the pain, quality of life will suffer greatly; whether open a can dial a telephone number, or go-between, these simple hand movements will make you feel very difficult.
In fact, the finger joint tissue and nerve fibers consideration of minor damage as much as leg muscle pain after traveling all day. With the sicker, "mouse hand" will gradually evolve into local symptoms. Mouse position is too high, too low, or too far, may be secondary to produce a series of neck, shoulder, wrist syndrome.
How to cure "mouse hand".
According to the research of the medical experts, the "mouse hand" often work errors, frequently using the mouse caused. Well, "mouse hand" we are able to take what measures it?
The wrists health password
55 to 72 cm: the best desk height adjustment between 55 to 72 cm. In addition, typing becomes easier to get the best keyboard height slightly lower than when seated elbow height of, and in front of the body, so that your elbows are bent 90 degrees.
5 to 10 cm: in order to comfortably use the mouse, the desktop area to support the lower arm is best to have 5 to 10 cm.
5 to 10 cm: a 5 to 10 cm, referred to here is the chair. Ideal chair and the distance from the edge of the table should be controlled in the 5 to 10 cm, and the height of the chair is best able to adjust and conform the anatomical principles seats and backrest forward physical freedom, sideways movement.
Two hours: the health of the wrist, between every two hours of continuous work, be sure to rest for a while, a little joint.