Is this PACE program by Dr. Al Sears a breathing exercise? Have you read the book? Just wondering, I have a DVD that has an aerobic breathing exercise that is supposed to help you lose weight. You do these really easy exercises between the aerobic breathing. My program is by Greer Childers and it comes with a gymbar to do the exercises with. The program is called Bodyflex. I was just wondering if you think maybe Dr. Sears program is the same, as I wouldn't want to buy something that I already have. I noticed that you can purchase a ebook on his website. I'll wait to see if you know what his program is before I buy it and download it.