If you are on the computer a lot, you may end up having some trouble focusing your eyes. If you want to take care of this problem, you are going to need to do some exercises to strengthen your eyesight. Here are some ways to do that.

* First, go outside, where you can look in the distance for about a mile. You don’t need to make it out clearly, just enough to work on your focusing muscles. You want to look at items of different distances.

* Look at something close to you, about three feet will do. Try to focus on it as clearly as you can.

* Then look at something about 30 feet away and try to focus on that as clearly and detailed as you can.

* Now look about a block away. How clearly can you focus on that.

* Finally, look at something as far away on the horizon as you can. Can you make that clear and detailed by really focusing? Good.

Now return to the closest point again.

What you want to do is go through these four steps several times a day. This will keep your focusing muscles strong, no matter what else you look at throughout the day.