As a fan of Leslie Sansone walking DVDs, all I can say is that "Thank God I use these DVDs!" Seriously, I can't see myself ever doing the "Pillow Plump and Pump", "Basket Boob Squat 'N' Squeeze" or even the "Potty Squat". However I would considering using detergent bottles as replacement dumbbells!
The point that the author is making that everyone, regardless of their age, weight and lifestyle, can carve out even a sliver of time to try to eat better and exercise more. Even cleaning your house is a way for you to burn calories. Let's just hope no one is around watching you do the "Potty Squat" while cleaning your toilet!