In households with elementary age students, computer use is a focal point for parents. Yet how children are seated at the computer takes a literal backseat to what students are viewing on the computer screen. While both merit concern, how your child sits at the computer can have lasting negative impacts.

In speaking to my chiropractor colleagues, we are treating more and more young patients who are suffering from the effects of working at computer stations that are either designed for adults or poorly designed for children. With more than 70 percent of elementary school children using computers for schoolwork, parents need to have their children’s backs—literally.

To reduce the possibility of your child suffering painful and possibly disabling injuries, there are several precautionary measures you can take.

First, if children and adults in your home share the same computer workstation, make sure that it can be modified for each child's use. For instance, position the computer monitor so that the top of the screen is at or below the child's eye level. You will most likely need an adjustable chair.

Restrict your child’s computer use to those work stations to ensure they are always working at a computer that’s at eye level. Letting them take a laptop to the kitchen or dining room table while sitting on a chair that cannot be adjusted can compromise their posture. You also want to open the laptop so the screen is straight up. Tilting the screen forward or backward can also have negative effects.

Make sure the chair at the workstation fits the child correctly. This can be achieved by placing an ergonomic back cushion, pillow or a rolled-up towel behind the small of the child's back for added support.

Your child's knees should be positioned at an approximate 90 to 130 degree angle. This can be accomplished by placing a foot rest, stool or similar object underneath his or her feet.

The length of time your child spends at the computer should be monitored for a number of reasons. For their posture’s sake, make sure they are taking periodic breaks—at least once an hour—to stretch.

Another factor is hydration. Muscles tense up while at computer workstations. Dehydrated muscles tense up even more and can cause neck and back pain. Make sure your child is drinking a healthy dose of water, at least four eight-ounce glasses, daily.

Also, don’t assume the computer stations at your child’s school are ergonomically sound and fitted to people their size. Ask questions, see for yourself. Urge your child's school to provide education on correct computer ergonomics and to install ergonomically correct workstations.

Posture during developmental years is incredibly important. These precautionary steps can help them develop good computer posture at home and will hopefully become habit with all their computer usage—at home and at school when you can’t monitor them.

Dr. Kerry Kasegian is a member of the Chiropractic Society of Rhode Island (CSRI) and owner of Gentle Chiropractic Center in Warwick. Founded in 1918, CSRI is one of the oldest chiropractic associations in the country and represents more than 60 of the practicing chiropractic physicians in the state. For more information, call 401/207-0700 or visit www.RIchiro.org.