#017 - Dr Euan Lawson - Your Desk Is Killing You; How To Reduce Workplace Pain And Become More Productive
Modern Wisdom
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Do You Have a 2020-2020 Rule?
The 2020-2020 rule is so every 20 minutes or so take a break from your screen and stare at something 20 feet away for 20 seconds. And I think it probably just helps reduce eye strain rather than your eyes being fixed in a sink, all the muscles around the eye, the ocular muscles were fixed in one position. It just forces you to contract and move them a little bit as well. So they have to do the work of pulling open your of changing the focal length so you focus at a different distance. But it probably also just when you look somewhere else and you move around, it forces you to blink and it makes you blink.
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