20-20-20 Rule for your visionary eyes

It's not a Paerto law & It's not about  20-20 short cricket game we're all going to know about...   It's a just simple tip towards our pretty "Eyes"


Step I :-

After every 20 minutes of looking into the computer screen, turn your head and try to look 

at any   object placed at least 20 feet away. This changes the focal length of your eyes, a 

must-do for the tired eyes.


Step II :-

Try and blink your eyes for 20 times in succession, to moisten them.


Step III :-

Time permitting of course, one should walk 20 paces after every 20 minutes of sitting in one 

particular  posture. Helps blood circulation for the entire body.