This is what I decided on. It is not perfect, but it helps. Since it is flexible, I will roll it and put it on my side and front to get vibration all over but just having it hit my back seems to bring some stuff up. I don’t know why they don’t have something that works with vibration that isn’t so cumbersome like a vest Seems like a no-brainer to me.
https://www.amazon.com/gp/aw/d/B073142HJX?psc=1&ref=ppx_pop_mob_b_asin_image