Computer Safety and Ergonomics: Preventing Repetitive Strain Injury

The use of computers has greatly increased over the last few decades. People now use computers and keyboards as a daily way of communicating, working, and even for entertainment. A condition known as Repetitive Strain Injury has now been recognized as a result of the repetitive motion of typing and sitting in a fixed position (i.e. at a desk for eight hours). This can cause significant injury and pain to the arms, elbows, fingers, and wrists. This condition is extremely painful and can affect everyone from sedentary people to those who are active and physically fit. Some people must leave a computer-focused employment position because of their RSI. Patients can sometimes become permanently disabled as a result of Repetitive Strain Injury. Fortunately through education and resources, people can prevent and recognize the risks of RSI before it happens.

What is RSI?

RSI, or Repetitive Strain Injury, is a condition caused by repetitive motion. In most cases, RSI affects the neck, knees, wrists, back, and fingers. By sitting in one position and performing repetitive motions such as typing and looking at a computer screen, the body can experience strain and muscle fatigue. Over time, RSI can cause permanent nerve injury and become a debilitating condition. It is vital that workers and those who sit or stand in a job where repetitive motion is required be educated about how to prevent injury.

• Working Safely – Advice from OSHA on working safely with video displays and computer screens.
• What is RSI – Definition of RSI and how to help prevent it.
• Computer-related RSI – Information about RSI that can occur from heavy usage of a computer.
• Definition – A brief definition of RSI.
• RSI Risk Factors – A definition of RSI as well as various risk factors.

RSI Symptoms

The symptoms of RSI can vary, but almost always consist of pain. The neck or back can feel constant strain, and fingers or wrists can become painful to maneuver. A feeling of weakness is often accompanied by shooting pangs of pain. Numbness in the arms or hands can also be a symptom, and can cause alarm or fear that other issues such as a potential heart attack are taking place. Some people who suffer from severe RSI cannot operate a keyboard or personal objects effectively because of the intense pain.

• Overview – This page features a brief overview and includes the common symptoms of RSI.
• Avoiding Injuries – This site discusses the various warning signs of RSI and how to avoid computer related injuries or strain.
• Carpal Tunnel Syndrome – This health problem is one of the most common results of RSI.
• Treatment – Discusses the various types of health treatment available for RSI patients.
• Dangerous Work – More on the warning signs that you may be experiencing RSI.
• Types of Injuries – RSI can consist of several different injuries or conditions; here is a thorough list of them.

RSI Prevention

Fortunately, there are ways people can avoid being a victim of RSI. First, take plenty of breaks while sitting and working at a computer. Get up from your desk and take a short walk. Stretching of the neck, back, and fingers is essential in preventing RSI. Be sure to follow proper sitting procedures so that your neck, eyes, and wrists are comfortable and not strained. Be sure you are typing in the proper ergonomic position. Use a wrist guard or wrist rest at the keyboard and mouse so you are getting the proper support. Try to use larger fonts so your eyes are not strained, and perform some deep breathing exercises while seated at your desk to stay relaxed.

• What you Need to Know – Information everyone should know about preventing RSI.
• Tips – This very informative page explains dos and don't to help you avoid RSI.
• Neutral Posture – These pictures exemplify what a good, neutral workstation posture should look like.
• RSI Guard – This innovative software is designed to help teach you how to avoid RSI.
• Prevention – Information about how to prevent musculoskeletal disorders as a result of RSI.
• Resources – A large list of resources, books, and more for those seeking information about RSI and RSI prevention.
• Risk Factors/Prevention – While designed for laboratory workers, this informative paper discusses the risks and tips for preventing RSI for any kind of worker.
• Preventing Injuries – Some important information about what can be done to prevent RSI injuries.
• Preventing RSIs for Kids – Even children can experience RSI; here is some advice on how to prevent it.
• Preventing & Curing RSI – Information about how to prevent and cure RSI.
• Tips for Prevention – More about what you can do to prevent RSI from happening to you.
• Prevention at Work – What you can do to prevent RSI at work.

Ergonomics and RSI

Ergonomics is the science of using proper motion, posture, and equipment to ensure people are sitting or working in a way that will not cause injuries. The use of ergonomics can apply to just about any situation from offices to construction sites. How a person sits, types, or uses machinery can make a huge difference in the way they feel overall, and by using ergonomics in every day life, you can ensure you will not experience Repetitive Strain Injury. By adapting the way you sit or work, you can help keep your neck and spine aligned and prevent injury to the hands and wrists. Simple classes or reading more about ergonomics can help to educate people about the proper way to function in their daily lives.

• Working Well – This site explains why ergonomics are important and how it prevents injuries.
• Posture & Motion – A website dedicated to ergonomics and educating people about it.
• Ergonomics at Work – What is ergonomics? How can it be adapted and used at work? This site answers these and more questions.
• Training – Use this educational material to help train employees about ergonomics.
• Definition of Ergonomics – Explains what ergonomics is, and how it affects workers.
• Ergonomics at Work – This website explains the importance of ergonomics at work.
• How Ergonomics is Used – Information on how ergonomics is used at the workplace.
• Info & Resources – Information and resources for those seeking more information.
• Guide & Research – This site features a full guide about ergonomics and some research being done on its effects.
• ErgoWeb – Here you can find resource and products relating to the science of ergonomics.
• Intro to Ergonomics – A simple introduction and information on ergonomics.
• More on Ergonomics – Some helpful information about ergonomics and its applications.
• Guide – A simple and informative guide on how people can implement ergonomics into their workplace.
• Office Ergonomics – How ergonomics can be applied in an office setting.