Comparison between neurodynamic therapy and foam rolling in cool-down sessions for delayed onset muscle soreness in healthy individuals.

BACKGROUND: Delayed onset of muscle soreness (DOMS) is a common finding in trained and untrained individuals post high intensity exercises which can lead to injuries. Foam rolling (FR) and neurodynamic therapy (NDT) are types of active cool-down which provides effective for treatment of DOMS. But their role in reduction of intensity of the same in cool down is not established. STUDY DESIGN: Crossover study. METHODOLOGY: Total 60 healthy individuals participated in the study. Pre intervention readings were taken of strength and tightness by Range of motion. Subjects performed both the types of cool-down separated by 4 weeks interval with random allocation. Post intervention readings of hamstring and quadriceps tightness, grade of tenderness and stand to sit VAS score was taken post 24 h and 48 h and strength post 48 h. RESULTS: Analysis was done for using repeated measures ANOVA and Friedman's test. The difference of values for Straight Leg Raise and Prone knee Flexion between NDT and FR post 24 h were statistically significant (p < 0.05) while that of NDT post 24 h being similar to FR post 48 h (p > 0.05). There was a significant difference between strength, tenderness and VAS in NDT and FR (p < 0.05). With the mean of post 24 h as well as post 48 h being less in the FR intervention. CONCLUSION: Foam rolling is a better option than Neurodynamic therapy for reduction of intensity of DOMS.