This vibrating rod is perfectly suited to operate with this sport Sport. I bought it aud advice of my physiotherapist to home to do something for my shoulders. This price range will do just fine, I have thus far erzeilt very good results. There is a detailed guide davei inter alia, the muscles to stretch and pre-heating. This vibrating rod has the advantage that is working the handle centered in one piece and therefore can not be solved as in the two-part rods often the case. The rod can be good in the hand and is well made, I have him standing in the hallway, so I can do some short exercises in passing every time.