Neuromuscular massage therapy is an effective treatment for reducing tension and pain. This technique centers on addressing the underlying cause of muscle pain. When the body experiences strain or injury, blood vessels in the area constrict. As this occurs, muscles in the area begin to tighten. If tightened muscles are left untreated, they become hypertonic, ushering in stiffness, decreased range of motion and limited joint movement. Toxins can begin to accumulate in the area, leading to diminished circulation, nerve sensitivity and pain. Tight muscles may also contribute to pinched nerves and cause additional pain throughout the body.