I tried the Rossiter last evening and I could immediately feel the pressure released from my shoulders. I am not going to lie, it was painful. But you get as much out of it as you put into it. He continues to apply pressure until you can't take any more and you tell him to stop, then while he is applying the pressure, you move different parts of your body which causes those muscles to tighten even more. Let me tell you, it was like a weight taken off of me. My shoulders feel so much more loose than ever before. I still have a headache, but it is not as severe. The pressure is completely gone from my shoulders, but not in my neck. I am considering going back to the chiro to address the neck. I may go do the Rossiter again, just to stretch those muscles even more so.
So if you have a lot of tension in your shoulders, I recommend Rossiter. Rossiter helps with all sorts of areas of the body, to include your lower and upper back as well as your knees.
I am sure Rossiter is not for everyone, but it might be worth looking into for some people.