R00639199 text2015 out, massage them, anything but bending, twisting or straining your wri

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R0/0/639/199 text/20/15 out, massage them, anything but bending, twisting or straining your wrists or fingers. NOTE: use your entire hand while picking things up, not just the thumb and forefinger. Palms should be kept up off the keyboard . Use wrist rests. Position your tilting keyboard pan so your elbows are bent at 90 degree angles and your wrists at 10 to 20 degrees from horizontal. The middle row of the keyboard should be at elbow level. Also, hit the keys as lightly as possible. It doesn't take great force to depress a ~ text/329/15 computer key. Situate the computer screen 15 to 30 degrees below eye level; NEVER above eye level. Put it 22 to 26 inches from where you sit. Stay at least four feet away from the back sides of other monitors in your workplace. No one yet knows just how harmful VDT radiation is to users' health. Anti-radiation screens can help but only block only electric fields at very low frequency levels and extremely low frequency levels. They do not block magnetic fields, which is ~ S1000/80 S2000/80 S4000/80

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