Exercise

I was in a waiting room today reading Good Housekeeping (it was the only magazine available that wasn't Parents), and they had an article on exercising at work.

The second of the three exercises instructed readers to:

Gently move your head forwards and backwards without tipping your chin forward or moving your head backwards. Repeat 8 or 9 times.

Am I being stupid? How the fuck do you move your head backwards without moving your head backwards?