This is a great massager for neck , shoulder, and back relief. I have L4 & L5 degenerative disk disease and so I have to sleep funny, and constantly have neck issues when I wake up. The neck massager gets the knots out of my and neck and shoulder, and relieves some of the pain from the lower back. I bought previously the chair massager ($200) that you attach and this is by far a better massager for a lot less money. You are able to add pressure by pushing down on the massager and massage different areas if needed. It is extremely portable and takes little space. My wife and I love the massager, and as we age our bodies ache more, so this will get a lot of use.
1. Put arms through the bottom of the massager to add pressure
2. Relax and enjoy