Try this, it takes 2 seconds.

Right Foot Test

1. Without anyone watching you (they may think you are odd...) and while sitting at your desk in front of your computer, lift your right foot off the floor and make clockwise circles.

2. Now, while doing this, draw the number '6' in the air with your right hand.

Your foot will change direction.

Send it to your friends to frustrate them too!

Stooopid, ain't it?

(Of course - in Australia it works the other way round - just like bathwater)

I managed it ok.

But I am an Aussie so perhaps I should reverse the process.

Do a number 9 then!

I fell from the chair while doing this!

If you can be bothered to practice for a while you will be able to do it eventually. Bloody hard at first though. I will pass it on, cheers.