Yesterday, after hubby and I came from Detroit this was waiting for me at the mail box. I ordered this at Amazon and right away I had my first work out for the longest time. I was so sore I'd tell yah, lol!! And because I choose the beginner and from time to time I have to go back to the tutorial it takes me time to be done. All in all I lose 70 calories wohoo that is pretty good for a beginner huh!Today, I started to do my work out again and I did it almost two hours. And I had 100 calories lose. Not bad for the day huh! Anyhow, after my exercise I felt sleepy and I looked at it in the internet it's because something change in our body. Now I am fired up!