[Vickie]

Ok this tool is called the Backnobber. The ones you cn find from the site I listed below only have knobs at the ends. I have on from a health food store that has atleast ten knobs along the body of the apparatus and I love that one. I also have the original Backnobber II that I can snap into two pieces so it's easy to travel with it. I typically need one spot on my neck attended to when I travel so I often travel with only 1/2 of that toy.

For pictures of all of their styles:
http://www.pressurepositive.com/prod_selfcare/

To better understand trigger points
http://www.pressurepositive.com/info...ggerpoints.asp

To administer pressure for yourself
1.http://www.pressurepositive.com/infocenter/selfcare.asp

2.http://www.pressurepositive.com/info...backnobber.asp

Happy pressing. Vickie