The Lifepro Waver Vibration Plate Exercise Machine was recommended to me by a NP pain specialist. It takes up a lot of floor space and you need something to hold on to. That being said the thing has moved into my studio and it is ready to go all the time. (my last x rays showed some improvement and pain and balance are much improved but I am doing other things too). What do you think about adding back stretches while on "ole Shakie". I did not really get any instruction except to keep it on low for 5 to 7 minutes.