The busiest muscles in your body need a break—here’s how to rest your eyes

Our eye muscles are meant to work nonstop, but that doesn't mean they don't get tired. Here's how to rest your eyes, according to an ophthalmologist.

alt
Photo: <a href="http://www.stocksy.com" target="_blank" rel="noopener noreferrer">Stocksy</a> / Guille Faingold