Sorry, I've researched this and couldn't find any information other than what's on the back cover (which is re-written below). It could be a hidden gem, or a dud - it's priced accordingly.

I'm not a personal trainer, but I do know how hard it is to workout with a house full of kids. I've come up with a fitness program that works for me, and have decided to share it with other frustrated moms.
On this DVD, you'll find my Interrupted workout program, which includes recipes and health tips, that finally allow you to stay in shape, and have time to share with your kids!
Recipe for an Interrupted Workout:
5 minute warm up
60 push ups
140 leg lifts
200 sit ups
5 minute cool down
Mix together with a hole lot of interruptions and voila, your workout is done!