New Year's Butt?

My girlfriend Tiff told me about this exercise routine Gwyneth Paltrow posted on her blog. We decided to try the "10 day challenge" and see if it works ourselves.
Anyone up for the challenge? Here's the link to the Quicktime video her personal trainer gave her for the New Year's Butt exercises
You can download it to your video playing iPod or just keep it on your computer if you want to watch and do them.

If you want to give this a go - let me know. I want to hear your results as well!