Delayed Onset Muscle Soreness Treatment Often patients will wonder why they are sore after doing something that is great for them such as exercise or stretching. Usually this is because of Delayed Onset Muscle Soreness (DOMS). Delayed onset muscle soreness (DOMS) describes a phenomenon of muscle pain, muscle soreness or muscle stiffness that occurs in … Continue reading Delayed Onset Muscle Soreness: Muscle Soreness After Stretching