Computer Workstation and Posture

Is Your Computer A Pain?

By Shelley Hitz, PT

It’s obvious that computer use is on the increase. The majority of Americans, ages 18-60, say they have used a computer (92%), used the Internet (75%), or sent an e-mail message (67%). *

While computers make life easier for us in many ways, they can also cause an increase in aches and pains. Two “postures” account for the majority of computer-related injuries:

Static Posture

When you work for hours at the computer, there is little blood flow being sent to the muscles because they are not moving and contracting (see picture below). This imbalance in blood flow can be overcome by taking stretch breaks. A good idea is to set an alarm as a reminder to stand up and stretch at least every 20-30 minutes.

Awkward Postures

Your body is strongest in its neutral position. If your wrist is bent forward or backward into an awkward posture, then your grip strength will be drastically reduced. This can be demonstrated by trying to take a pen out of a friend’s hand when it’s in the neutral position and trying again when the wrist is bent

Your doctor can order an ergonomic evaluation by a Physical Therapist which includes identifying awkward postures and giving recommendations to correct them. This can be done on-site with your employer’s approval. If you’re experiencing computer-related physical problems, contact the BV Outpatient Rehabilitation Center at (419) 425-3199 to discuss an evaluation at your workplace.

* Source = NPR survey - http://www.npr.org/programs/specials/poll/technology/technology.adults.html

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