Chronic muscles tightness can affect the normal function of the body, limit range of motion, and cause pain. This can be from spinal misalignment, damage from repetitive motions, bad posture, or an injury/accident. Maintaining proper muscle health is a vital component when healing the body and correcting spinal misalignment. Therefore, the focus for muscle therapy is to target the injured or affected areas and stimulate muscle function and loosen muscle fibers.