I purchased this on the recommendation of my sister, who used it to successfully heal a significant tendon injury, and who has also used it throughout her holistic rehab practice for a variety of injuries. I bought it in anticipation of purchasing another off the track TB, to have on hand in case there were any issues that needed some healing. I have been using it on my 20yo. TB mare (62 starts) who is sound as the day is long and in the best shape of her life. I have used the maintenance setting once a week, and have noticed that the two mornings after its use, if she is in her stall overnight, she does not stock up behind at all. On a regular night in, I wrap her behind to address the stocking up. I have not yet used it for a diagnosed injury, but will be happy to update you on my experience when I do.