For the first time ever, a forwarded email was actually interesting. I tried like hell and I couldn't keep my foot turning clockwise.

LEFT BRAIN, RIGHT BRAIN TRICK

While sitting at your desk, lift your right foot off the floor and make clockwise circles.

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

Your foot will change direction and there's nothing you can do about it.

UPDATE: Ike in the comments comes up with a pretty nice solution to this: "Draw the 6 in the air in reverse -- start in the middle and spiral clockwise outward instead of starting at the top and spiraling counter-clockwise inward." He's right, that does it.