If you routinely work on a computer, you may be part of the 30 percent of all computer users who suffer from some form of work-related discomfort. Preventing injuries associated with excessive computer use, such as cumulative trauma disorders, is even more essential for those who work from home or in small offices without the proper tools.
Proper posture is essential to healthy computer use.
Poor posture has been shown to increase fatigue levels and place unneeded strain on the back. Invest in a chair that adjusts to your height and provides adequate lumbar support. Place your feet on the floor or on a footrest, preferably an adjustable one, which will increase comfort by relieving stress on your legs, back and neck. If your job requires a lot of phone use, avoid cradling the phone between your ear and shoulder. Try using a speakerphone or headset to better prevent neck and shoulder strain.