Hi, @johnbishop -
My pt used Gua Sha on my feet a few times - it felt good as a treatment for the moment but my experience was just like that of @sueinmn. I wouldn't be able to use the tool on myself so its use has gone by the wayside. If a person were able to have regular (maybe daily or even several times a day) treatments I'll bet it would be beneficial, though.
Hope you have a fantastic Friday!
Barb