I've said it before but the 10 minute core strength video is soooo good. One day I might be able to do every move the whole time. If you only have 10 minutes but want to work out your abs, legs, and booty...this is the perfect video. I did that dang infinity hoop for the 6th day. It's now just become a challenge to see if I can stick with it lol (which is the point of this 21 day challenge but I'm real good at quitting after a few days lol)