What does Delayed Onset Muscle Soreness (DOMS) indicate?

Delayed Onset Muscle Soreness (DOMS) specifically refers to the muscle discomfort that typically arises 24 to 72 hours after intense exercise, particularly when the body is not accustomed to the activity or has engaged in eccentric movements. This type of soreness is a result of microscopic damage to muscle fibers during exercise, especially those that involve prolonged or unfamiliar exertion. The delay in the onset of soreness is due to the time it takes for the muscle repair process to trigger inflammatory responses.

Understanding this concept is important for trainers and athletes alike, as it can help inform recovery strategies and prevent frustration with muscle soreness that is a normal part of adapting to new exercise routines. Additionally, recognizing that DOMS is a temporary condition helps individuals to avoid misinterpreting this natural response to exercise as an indication of injury or chronic problems.