Total Fitness Dvd Exercise

I need instructions for my new Bally Total Fitness DOOR KNOB EXERCISER PILATES excerise?
I only DUF in my basement but can not find instructions or DVD: (I need to format, but do not want to buy more equiptment anyone know how to work exercise would also be useful exercies:.?) Thanks!
Just drag the button and go. arms and legs working against each other for power.
Total Body Fusion Fitness DVD 3 – Sneak Peek

