This is just a bit of a rant really but I bought an excercise dvd the other day from the local supermarket and it is beyond terrible. It's called "Fit in 5 to 20 minutes - Belly Fat Blitz" by Maria Fenn. I only bought in case I got bored with shredding but this is just tedious. I honestly don't know how these people get away with these claims when I didn't even break a sweat in a dance routine my 6 year old DD could have created. The instructor isn't motivating at all. No wonder it was going cheap - it's crap.
DON'T BUY IT.