SoBearish

I hear you and I've been there. However you will find that if you try it for 2-3 days in a row you'll be amazed how quickly your body gets used to it and how much it can purge the bad stuff from your head.

I started with a super cheesy areobics home workout tape from the 80's. Throw on some sneakers and pop in the tape. It also provided some great comic relife (hairstyles and outfits)