Day 1 of 30 Day Shred

I brought the "30 Day Shred" exercise DVD by Jillian Michaels
(Biggest loser personal trainer- for australia and usa).

It is an intense 20 minute workout, with 3 levels to chose between.

I just performed my first day of 20 minutes and I am knackered. Think I will be in pain tomorrow, and probably the rest of the rest aswell, hope it is worth it, I have heard some good reviews about using it.

If you are curious, here's a link to it on amazon;