title: A review of nutritional intervention on delayed onset muscle soreness. Part I.
abstract: This review is focused on the effect of nutritional intervention on delayed onset muscle soreness (DOMS) that occurs after exercise. In general, high force eccentric contractions and/or unaccustomed exercise result in DOMS attributed to reduction in performance such as muscle strength and range of motion (ROM) for both athletes and non-athletes. Nutritional intervention is one of the preventive or therapeutic ways to reduce DOMS. Previous research studies have suggested the following nutrition intervention: caffeine, omega-3 fatty acids, taurine, polyphenols, and so on. Nutritional intervention with these nutrients before and after exercise was reported to be effective in reducing DOMS. These nutritional interventions have also been reported to affect inflammatory responses and oxidative stress leading to DOMS reduction. However, other studies have reported that these nutritional interventions have no effect on DOMS. It is suggested that intake of proper nutrition intervention can effectively reduce DOMS after exercise and quickly help an athlete return to exercise or training program. In addition, nutritional intervention may help both athletes and non-athletes who engage in physical therapy or rehabilitative programs after surgery or any injurious events.
authors.affiliation: College of Physical Education, Kookmin University, Seoul, Korea.
authors.forename: Jooyoung
authors.initials: J
authors.lastname: Kim
authors.affiliation: College of Physical Education, Kookmin University, Seoul, Korea.
authors.forename: Joohyung
authors.initials: J
authors.lastname: Lee
keywords: Delayed onset muscle soreness; Eccentric exercise; Inflammatory response; Nutritional intervention; Oxidative stress