Good body posture PC – Right Posture for PC
Seating Posture
The monitor must be positioned between 18” and 24” from the body. This is about an arm’s length. The monitor should also be about 15 to 30 degrees below your line of sight. Make sure there is no light shining directly in your eyes or on the computer screen. The screen should be directly in your line of vision. A 90 degree angle should be formed between the forearms and the spine. Likewise, the thighs should create a 90 degree angle, or L, with your spine. A well-made, adjustable chair is essential. Also, padded, adjustable arms are ideal. A wrist pad is a good idea when not typing. Place feet flat on the floor.
Lighting
There should not be a glare on the screen, nor light directly reflected into the typists face. Lighting that is too bright may create a glare, so use drapes or a shade to help control the amount of lighting in the room.
Ventilation
It is imperative to have plenty of fresh air circulating throughout the workspace. Also, one should maintain a comfortable temperature in the work area.
Noise
Stress that causes muscle tension (which contributes to RSI) can be a direct result of loud noise in the work space. Therefore, ensure that your computer is stationed in an area of relative quiet, and perhaps play soft music to block out annoying sound such as a drippy faucet.
Taking Breaks
Most qualified professionals agree that taking breaks is essential to recovering from/preventing RSI.
Eye breaks are essential to the typist. These entail simply looking away from the computer screen every so often (every 15 minutes) and focusing on a distant object or picture for about 30 seconds. Constantly looking at a computer screen impedes blinking, which in turn affects the amount of lubricant added to the eye. Rapid blinking every 30 minutes or so will also clear away any accumulated dust and refresh the tear film of the eye.
Micro-breaks are taken between the natural short bursts of active typing and may include standing up, stretching or moving around. All of these techniques are not meant to pull you away from your work, but simply to create a pause in the repetitive nature of it. Micro-breaks are very important to the prevention of Repetitive Stress Injury.
Rest-breaks are also suggested for the typists looking to prevent RSI. Every hour to hour and a half short breaks of at lest two minutes should be practiced. More time may be taken depending on strain. Movement is highly recommended during these breaks to help with blood flow. Exercises to relieve strain are very important, because they allow other muscles to work while relaxing the muscles used to type. The person who already experiences RSI complications should certainly be vigilant in timing their breaks. See how long it takes before pain, tingling, or numbness ensues and subtract 10 minutes from that time. That is the maximum amount of time that should be worked before a break is taken.
Typing Technique
Proper typing technique is essential in preventing or helping RSI. While typing, one’s wrists should always be straight as opposed to broken. In addition there are those RSI sufferers who have converted to a DVORAK keyboard, in which the letters are rearranged to be more user friendly.
Mouse Techniques
Avoiding using the mouse whenever possible is the first and foremost way to improve mouse use technique. Hotkeys will allow the typist to do this without much hassle. Other tips are:
- Move the cursor in circles on the screen.
- While moving the mouse, keep wrists straight. Avoid resting arms or hands.
- Hold the mouse gently.
- Keep all fingers down when using the mouse; particularly the pinky.
- Click with patience and calm…it may take a minute, but giving the mouse button a workout won’t speed things up.
- Ergonomic Software is also available to aid in mouse technique.
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Computer eye strain affects more than 70 % of the approximately 143 million Americans who work on a computer on a daily basis, according to the American Optometric Association (AOA).
Doctors say that generally anyone who spends more than two hours a day in front of the computer screen is most likely to experience this problem. Computer vision syndrome is a term which is used to describe all the symptoms of vision related problems. This not only affects the eyes but also affects the sufferer mentally and physically. This in turn also affects one’s productivity at work.What are some symptoms of an Computer Vision Syndrome or CVS?
- Diplopia or double vision
- Dry eye syndrome
- Myopia or short sightedness
- Photophobia or eyes very sensitive to light
- Asthenopia or e fatigue, red eyes, headache, eye strain, pain in and around the eyes.
- Stiffness of body part
- Symptoms worsen with time
What are some symptoms of an RSI?
- Headaches or excessive pressure on sides of head.
- Pain arms, wrists and hands.
- Swelling, inflammation
- Numbness or tingling sensation
- Decreased movement of a joint
- Stiffness of body part
- Symptoms worsen with time
What are the results of an RSI?
An RSI can damage tendons, muscles and nerves of the neck, shoulder, forearm, hands, legs and back and in other parts of the body. RSI can cause pain, weakness, numbness and difficulty in grasping objects. Example: Pain during mouse/keyboard use. Headaches are very common problem among computer users. Eye Protector Pro is a software platform that helps you with the prevention/recovery of Repetitive Strain Injury. 10 Free Simple TipsWorking and sitting for hours in front of the computer monitor/screen can result in back pain, shoulders pain, wrists pain, knee pain, tired eyes, dry eyes, headaches, computer vision syndrome, blurry vision & more. Over years using computer Long periods can also result in RSI (also known as repetitive strain injury) and carpal tunnel syndrome. Sitting in your chair in bad posture can lead to many pain in various parts of body, most common is back pain & wrist pain. EyeProtectorPro not only helps you taking breaks but also helps you maintain right posture while working on computer.
EyeProtectorPro can bring you lots of health benefits:
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Less Headaches while using computer & after using computer
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Reduce pain overall:
- Wrist
- Hand
- Shoulder
- Elbow
- Back
- Knee
- Ankle
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Less Tired & Dry Eyes while computer use.
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Less Hands stiffness using mouse. (We recommend thumb track ball mouse)
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RSI Prevention/Recovery
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Feel Better after using computer
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Improved Vision and Eye health
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Helps strengthen your eye muscle
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Reduce Under Eye Dark Circle & more
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It reminds you to take breaks and suggests some light exercises for your body and eyes. It has feature to remind you look far from your PC, as eye doctors suggest look at least 20 feet away after few minutes of work to avoid RSI and eyes stress.
