In this short, the speaker advises desk workers to assess their vision using a Snellen chart, arguing that prolonged screen time strains the eyes, which in turn leads to neck tension and a rounded back. This cascade of eye strain → neck strain → slouched posture becomes habitual when sustained for many hours each day, resulting in chronic discomfort and poor posture.
I also recommend getting a Snellen chart, which is this right here, and checking your vision. That way we can also see if this impacts how you see. What tends to happen with people, especially people who have desk jobs and stare at a screen all day, is that the eyes start to strain and we start to get into this tired, poor posture this way. The eyes are strained, the neck is strained, and we start to round in the back and that creates poor posture. When these things happen for hours upon hours upon hours every day, Over time, those things become the norm, and it ends up being very uncomfortable.
Stop Stretching Your Neck. Try This Instead (It Might Improve Your Vision Too)
