Works great
This product works great. A massage therapist told me my pain centers around the piriformis on the right side of my lower back. I did internet research and found the sacro wedgy. I'm not sure exactly what it does, but it feels like when I'm lying/stretching on the floor with this under my lower back it relieves strain on my piriformis. Since as my massage therapist explained the strained piriformis is what is causing my troubles, this helps tremendously. I would recommend watching the video on the website.
Rating: 5 stars