My rumblex is amazing. My legs and hips do not hurt anymore. I am able to be out and about more than I have for years. I am 75 and do not feel like it at all. Thanks for the 4D.
I’ve had a waver for several years and I love it. The Rumblex arrived, and it took me several days to inbox it, but I am really loving it. I can feel the difference in the more intense workouts.