I just started the 30 day program this morning, burned about 162 calories. The strap kept slipping off of my leg, so I'll need to keep it super tight. I only had trouble with the ice skating. I can't figure out how to jump and land it "just right" so that I get credit for it. I am really out of shape so I was always tired when that came up in the program.
I want to play around with it tonight to see if I can just do some running/walking combination - I liked that & burned more calories that way.
So, so far, so good.