As we all know, Internet marketing involves sitting in front of a computer for extended periods of time. And what this does is obvious, it worsens our eyesight. After seeing some good reviews I bought Gunnar glasses, which unfortunately did not help me. I have even downloaded a few ebooks explaining how to correct vision by exercising eyes but I am not sure if it works or not. What I noticed though, is that the exercises really relax my eyes, which feels very good. The best solution that I have found so far is a software called Workrave. It just blocks my computer like a content locker forcing me to take breaks every now and then. Still, sometimes I turn off the program in order to work a little more. I have set it to block my PC every 40 minutes for 10 minutes. Honestly, I can feel my eyes getting worse every year and I am thinking about getting glasses the following month. So I was wondering what you do to protect your eyes? Do you believe in correcting eyesight by doing eye exercises?