My spouse was recently diagnosed with Parkinson's disease and we've been told that vigorous exercise is the only known activity (at this time) that can slow the disease's progression. There are "Rock Steady Boxing for Parkinson's" classes in my area, but they are only at a gym that is more than 30 miles from our home. More than 1 million people are afflicted with this disease in the U.S. I would love to see Cathe put out something specific to Parkinson's. Her positive approach would be such a natural fit.