I have been diagnosed with ppms. For several years I used "Walk Away the Pounds" tapes or CDs for evercising. It is mostly walking, I used to do it regulary until I fell while exercising. Not to be detered I started holding on to the bar in my kitchen. It's not as effective holding on to the bar but I still get a good walk in. A lot of people don't understand the Walk Away to Pounds; walking in front of your television, but it has really worked for me. I lost 30 lbs when I first started. I have been exercising this way. My PCP set me up with PT, and all the exercises he has me doing are on the stuff the Leslie Sansone has me do on the Walk Away the Pounds cds.
That is what I do for exercising.