If you're over 40, maybe you've discovered the wonderful world of reading glasses. But exercise might help!
http://well.blogs.nytimes.com/2014/03/26/exercising-for-eye-health/?_php=true&_type=blogs&_r=0
If you're over 40, maybe you've discovered the wonderful world of reading glasses. But exercise might help!
http://well.blogs.nytimes.com/2014/03/26/exercising-for-eye-health/?_php=true&_type=blogs&_r=0