The 3 knob trigger point massager has many uses. It is used to relieve stress and muscle tension along with easing the pain and aches in the body area. This device also helps in healing the sore muscles and chronic pain along with effectively improving blood circulation. Since it is a handheld tool, one can manage the pressure accordingly while massaging. The knobs help in applying the pressure. One can have intense massage by applying all the knobs in the affected area or can also have a soothing and calming massage using single or double knobs accordingly.