Vision can be very tired after a long day at work, especially if we have to work with computers or screens in front of us. You can try these 6 Easy Steps to Relieve Eye Strain Exercises!

Spending hours in front of a screen, exposing our eyes to its light, can eventually lead to eye fatigue, also known as eye strain.

Read: Here Are The Benefits Of Vitamin C For Eye Health

Screens are now an unavoidable part of everyday life as professionals, so that we are now practically impossible to avoid visual exposure to these devices.

Even so, there is always a margin for this fatigue to be less acute or we can reduce discomfort, and guarantee, improve performance at work.

Causes of Eye Tension

Looking at a digital screen for long periods of time can cause your eyes to work harder than usual. This can strain the eyes, leading to the development of visual difficulties.

According to the American Optometric Association , looking at a screen puts more stress on our eyes than reading the written word on a page.

This is partly due to the fact that many screen fonts are not defined as precisely as printed characters. That's also because many displays have lower contrast than printed pages, and are prone to reflections and glare.

All of these can strain one's eyes at the sight of the words on the screen.

Read: What Vitamins Are Good For Eye Health?

Other variables can also affect computer eye strain. Some people, for example, look at the screen from uncomfortable distances and angles. This can cause the person to assume an awkward and tense position, especially if the person has underlying vision difficulties.

In addition, according to a study, when people look at the screen, their blink rate is significantly reduced.

Blinking, on the other hand, is an important biological activity that keeps the surface of the eye clean and lubricated. 

How to Train the Eyes

Depending on your needs, here are some types of eye exercises you can try.

1. The 20-20-20 Rule

For many people, eye strain is a serious problem. The human eye should not be glued to one thing for long periods of time.

The 20-20-20 rule can help you minimize eye strain if it requires you to work at a computer all day. To apply these guidelines, look at something 20 meters away for 20 seconds every 20 minutes.

2. Eye movement

These eye movement exercises also help in the prevention of digital eye strain.

• Close your eyes.
• Move the eyes slowly up, then down.
• Repeat three more times.
• Slowly change the gaze from right to left, and vice versa.
• Repeat 3 more times.

3. Focus practice

This exercise works by testing your focus. It must be done while sitting.

Read: What is Beta Carotene? Function, Food Source and Dosage

• Place one finger a few inches from one of your eyes.
• Focus your attention on the finger.
• Gently move your fingers away from your face.
• Focus on distant objects before returning to the finger.
• Bring your finger back to your eyes.
• Concentrate on things that are far away.
• Repeat 3 more times.

4. Near & Far Focus

This is another exercise in concentration. It should be done from a sitting position, as before.

1. Focus on your thumb for 15 seconds, about 10 inches from your face.
2. Find an object 10 to 20 feet away and focus on it for 15 seconds. Return your attention to your thumb.
3. Repeat 5 more times.

5. Figure 8

• This exercise must also be performed in a sitting position.
• Concentrate on a location on the floor approximately 10 meters in front of you.
• With your eyes, draw an imaginary number eight.
• Continue browsing for 30 seconds before switching directions.

6. Push-ups with a pencil

People suffering from convergence insufficiency may benefit from pencil push-ups. These activities may be recommended by your doctor as part of your vision rehabilitation.

• Place the pencil between your eyes at arm's length.
• Look at the pencil and try to keep one image in your mind as you slowly move it toward your nose.
• Move the pencil closer to the nose until it is no longer a single image.
• Place the pencil in the nearest place where the drawing is still a single image.
• Repeat 20 more times.

That's the article 6 Easy Exercises to Relieve Eye Strain. May be useful.