How to Exercise While Sitting at Your Computer

One of the biggest problems of having a desk job (or being a student, generally) is getting time in to exercise. It's especially difficult for people who sit at their desks for long periods of time and code such as programmers. The video below describes some simple ways for exercise-challenged folks to stay fit despite their stationary work pattern.

Also, remember to drink enough water and to take breaks every so often.

From [Wikihow]