Effectiveness of a closed kinetic chain exercise protocol for individuals with femoropatelar pain

Abstract

Introduction: It is believed that controversial results regarding the best therapeutic approach for Patellofemoral Pain (DFP) are related to non-standardization of volunteers before assessments regarding joint stress level. Objective: To verify the effectiveness of a strengthening protocol for individuals with DFP undergoing a joint stress protocol prior to the evaluations in order to standardize the individuals. Methods: Twenty-four subjects (14 DFP / 10 healthy-control) participated. Orthopedic tests, functional step down test, scales and questionnaires for pain and functionality were used. The DFP group underwent a strengthening protocol for three months. Results: Improvement in orthopedic tests, step down functional test (p = 0.000) and in all questionnaires and scales (p = 0.000) were observed. The DFP group resembled the control group in relation to functional test and questionnaires (p> 0.05). Conclusion: The protocol was effective, the DFP group resembled the control group after the intervention.