Long hours with the computer, wrists and fingers and numbness and pain, but also not very flexible, and even at night will be numb fingers wake up, often need to shake hands to alleviate the symptoms before going back to sleep. If you have a similar situation, then please pay attention to it, you may be in the “mouse hand” trick! The “mouse hand” the “scientific name” called carpal tunnel syndrome, is due to the wrist joint long-term intensive, repeated and excessive activity, so that the wrist joint inside the median nerve is compressed, will not only cause pain and numbness, but also gradually affect its function. Carpal tunnel syndrome can lead to nerve damage, hand muscle atrophy, so do not underestimate, to prevent early treatment. A, “mouse hand” favored by whom? “Mouse hand” as the name implies, it is most favored of course is often holding the mouse does not let go of a computer family, such as programmers, text workers, architects and so on. However, people who do not often use the computer, do not think they are “immune” to “mouse hand” completely, need to use a lot of hands, especially the hands need to maintain a long-term posture, such as driving to hold the steering wheel, frying spoon, throwing basketball, playing piano, etc.. Therefore, drivers, chefs, basketball players, pianists, as well as carpenters and assemblers are also susceptible. Housewives who are busy with housework every day should also pay attention to it, because housework is often heavy, and women’s wrists are usually thinner than men’s, the median nerve in the wrist is easily compressed, so it is also easy to suffer from “mouse hand”. Carpal tunnel syndrome is also prone to appear in pregnant and lactating women, which is related to estrogenic changes leading to tissue edema. Second, what tricks can get rid of the “mouse hand”? 1, the correct sitting posture computer users chair height with the height of the computer desk needs attention; keyboard and mouse distance from the arm also has a direct relationship. As long as the 2 places with not too scientific, it is easy to produce hand fatigue, the accumulation is easy to trigger the mouse hand. Suggestions: the best way is to keep the upper arm and the body at an angle of 90 degrees, the body and the mouse distance is more appropriate, the distance is too large or too small, will trigger the burden on the hand, the arm muscles continue to tension leading to soreness. Choose an ergonomic computer desk and matching chair is necessary. 2, the right mouse set Now many people will buy a very comfortable, high-end chair, very high-end computer. However, most people do not pay much attention to the choice of mouse keyboard. In fact, the quality of the mouse, feel, size, size and function, are designed in accordance with different scenarios. For example, the game, office, hand large, handy type ……, so the choice of scientific mouse set is a problem that can not be ignored. 3, soft mouse pad The main purpose of the mouse pad is to reduce the palm of the center of gravity release to the mouse caused by the reaction force, but also to reduce the palm of the hand in direct contact with the computer desk, so that the palm of the hand is not easy to callus, use the mouse will be more fluid.