“This was purchased as a gift for my husband and we are both now using it. The smaller size is perfect for me. We have been genuinely impressed with the quality and ease of use. This is the first time I have purchased anything like this and wish I had done so years ago. It is hugely beneficial for deep massage on tired and overworked muscles. It also relieves back stiffness and provides an overall body de-tension that feels amazing for stress relief and relaxation. The different massage heads and the guide to the right tool, pulse rate and time for each massage area are hugely helpful to achieving the maximum benefits. I would highly recommend the musclegun cargon go.”