MUSCLE STRENGTH OF LOWER LIMBS: A SYSTEMATIC REVIEW OF ASSESSMENT METHODS USED IN PHYSIOTHERAPY

Abstract

Introduction:The analysis of human movement allows determining the relationships between functional limitations and capabilities. Assessment methods enable carrying out studies aimed to improve rehabilitation strategies, and allow for a greater discretion in the choice of treatment technique. Objective: This study sought to survey the current lower limbs assessment methods used by physiotherapists. Material and Methods: We performed literature searches in the databases: Google Scholar and SciELO using the key-words: strength, strength assessment, physical therapy, muscle strength, physiotherapy. Results: A total of nine methods have been found, namely: isokinetic dynamometer, 1RM testing, manual muscle test, modified isometric dynamometer, Dynamometer Manual Adapted for lower limbs, leg horizontal jump, thigh cirtometry, tiptoe test. Among the methods used, the most frequent was isokinetic dynamometer (55%), followed by 1RM testing and manual muscle testing (9% each). Conclusion: Based on this study, it was found that different methods are used for the assessment of lower limb strength, among which the isokinetic dynamometer was used more often. DESCRIPTORS Muscle Strength. Physical Therapy Specialty. Biomechanics. Orthopedics.