Our eyes work hard throughout the day. From smartphones and laptops to books, driving and other close-up activities, modern life often requires us to focus for long periods without giving our eyes much opportunity to relax.
You may have heard about eye workouts or eye exercises as a way to keep your eyes healthy. While these exercises can help relax tired eyes and break up prolonged periods of close-up work, they should not be viewed as a way to permanently improve eyesight or replace an eye examination.
The key is to think of eye exercises as a relaxation and screen-break routine, particularly if you spend several hours a day using digital devices.
An eye workout is a short series of controlled eye movements and relaxation exercises designed to give your visual system a break from sustained close-up focusing.
A simple routine may include looking up and down, moving your eyes from side to side, shifting your gaze diagonally, slowly rotating your eyes and deliberately blinking or closing your eyes for a short period.
These exercises require no equipment and can generally be performed at your desk, at home or almost anywhere else.
This is where expectations should be realistic.
There is limited evidence that routine eye exercises can improve refractive errors such as nearsightedness, farsightedness or astigmatism. They cannot reshape the eye or replace prescription glasses or contact lenses when those are needed.
However, taking regular breaks from close-up work and allowing your eyes to relax can help with visual discomfort and fatigue, particularly during prolonged screen use.
If you have persistent blurred vision, headaches, eye pain or other changes in vision, an eye examination is more useful than trying to exercise the problem away.
Sit comfortably and keep your head still.
Slowly move your eyes upward and hold your gaze for about 3 seconds. Then slowly look downward and hold for another 3 seconds.
Repeat the movement three times.
This is a simple way to move your focus away from the fixed position you may maintain while looking at a screen.
Keep your head facing forward.
Move your eyes slowly to the right and hold for approximately 3 seconds. Then move your gaze to the left and hold for another 3 seconds.
Repeat three times.
Avoid forcing your eyes to reach an extreme position. The movement should feel comfortable, not painful.
Now introduce a diagonal movement.
Look toward the upper-left area of your visual field and hold for approximately 3 seconds. Then move your eyes toward the upper-right area and hold.
You can repeat the exercise several times while keeping the movement slow and comfortable.
The purpose isn't to push your eyes to their limits. It's simply another way of changing your gaze and breaking up prolonged visual fixation.
Slowly move your eyes in a comfortable circular pattern.
Complete a few gentle rotations in one direction, then reverse the direction.
Don't force the movement or continue if it causes dizziness, discomfort or pain.
Afterward, blink several times and allow your eyes to relax.
Sometimes the simplest exercise is the most useful.
Close your eyes gently and relax for around 10 seconds. Avoid squeezing your eyelids tightly.
Take a few slow breaths and let the muscles around your eyes relax.
This can be particularly useful after spending a long period reading or working at a computer.
After the relaxation exercise, open your eyes normally and blink several times.
Blinking helps spread the tear film across the surface of the eye and can be particularly useful when you're concentrating on a screen, since people often blink less frequently during prolonged screen use.
If your eyes feel dry or irritated regularly, however, don't assume exercises are the solution. Persistent dryness can have several causes and should be discussed with an eye-care professional.
Eye exercises work best when combined with good screen habits.
One of the simplest is the 20-20-20 rule:
Every 20 minutes, look at something approximately 20 feet away for at least 20 seconds.
The goal is to interrupt prolonged close-up viewing and give your eyes a brief change of focus.
You can also use these breaks to stand up, stretch your body and blink normally.
Eye workouts can't compensate for an uncomfortable workstation.
If you spend hours at a computer, consider these simple adjustments:
Keep the screen at a comfortable distance. Avoid bringing your monitor unnecessarily close to your face.
Position the screen slightly below eye level. This can make prolonged viewing more comfortable.
Reduce glare. Reflections from windows and overhead lighting can make screens harder to view.
Adjust brightness and contrast. Your screen should not appear dramatically brighter or darker than the surrounding environment.
Increase text size. If you're constantly squinting to read, increase the font size instead.
Blinking is easy to overlook.
When you're deeply focused on a spreadsheet, video, game or social media feed, your blink rate may decrease. This can contribute to dryness and discomfort.
Make a conscious effort to blink normally during screen use.
If necessary, pause for a few seconds, close your eyes gently and blink several times before returning to your work.
Eye relaxation exercises may be particularly useful for people who spend significant time:
They're also easy to incorporate into a daily routine because they require no special equipment and only a few minutes.
Eye exercises aren't a substitute for professional eye care.
Schedule an eye examination if you experience persistent:
And if you experience sudden vision loss, a sudden increase in floaters, flashes of light or a curtain-like shadow over your vision, seek urgent medical attention rather than attempting eye exercises.
You don't need to spend 30 minutes exercising your eyes.
Try this short routine during a screen break:
Step 1: Look up and down three times.
Step 2: Look left and right three times.
Step 3: Move your gaze diagonally.
Step 4: Perform a few gentle eye rotations.
Step 5: Close your eyes and relax for 10 seconds.
Step 6: Open your eyes and blink several times.
Then return to your activity.
The entire routine can take only a few minutes.
Your eyes don't need a gym membership. They need regular breaks, comfortable working conditions and appropriate eye care.
Eye workouts can be a useful relaxation habit for people who spend long periods focusing on screens or other nearby objects. But they should not be promoted as a cure for refractive errors or eye diseases.
Combine short relaxation exercises with the 20-20-20 rule, regular blinking, sensible screen positioning and routine eye examinations.
And remember: if your vision is changing, don't try to exercise the problem away. Get your eyes checked.
Disclaimer: This article is for general educational purposes and does not replace an eye examination or professional medical advice. If you have persistent or sudden vision changes, consult a qualified optometrist or ophthalmologist.