Ever found yourself slumped over your computer at lunchtime, aimlessly surfing the web? Tsk, Tsk! you should be getting up from your desk and going for a walk in the fresh air and natural light. However, should it be raining or snowing or you're bored senseless with the streets around you office, you could do a lot worse than give yourself a 5 minute massage.

I've found this great 5 minute video which is easy to do:

Self-massage at your desk.