this review title is: nothing like my chiropractors device and the content is: i use it for extreme muscle tension or pinched nerves of course i need help reaching where it hurts the mostnot too bad in places i can reachworth the money ehh for me not really but i also have other devices and a husband to calm my muscle tensionit s great in a pinch while i m at work.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.