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BACKGROUND: Chronic non-specific low back pain (NSLBP) is a prevalent condition with significant socio-economic implications. The McKenzie and Pilates exercise methods are widely used physiotherapy interventions; however, comparative studies evaluating their effectiveness, particularly in home-based, video-supported formats, remain limited. OBJECTIVES: This randomized controlled trial compared the short-term effects of video-supported McKenzie and Pilates exercises on pain, disability, pressure pain threshold, and lumbar mobility in adults with chronic NSLBP. METHODS: Thirty-two participants with chronic NSLBP were randomly assigned to either a McKenzie (n = 16) or a Pilates (n = 16) exercise group. Both interventions were performed at home using instructional videos for three weeks. Outcome measures were assessed pre- and post-intervention and included the Visual Analog Scale (VAS) for pain intensity, the Roland-Morris Disability Questionnaire (RMDQ) for functional disability, pressure pain threshold (PPT) measured with algometry, and lumbar flexibility assessed with the Fingertip-to-Floor (FTF) test. The McKenzie group performed daily sessions (7 times/week), while the Pilates group exercised three times per week. RESULTS: ) in most cases. Lumbar flexibility (FTF) improved by 5.3 cm and 6.8 cm, respectively, with 56.3 % and 75.0 % exceeding the MDC. No significant between-group differences or adverse events were observed. CONCLUSION: Both interventions improved outcomes over 3 weeks in individuals with chronic NSLBP. Larger trials with longer follow-up are warranted to confirm these results and guide implementation.
Zygouna et al. (Wed,) studied this question.