Overview
Chronic non-specific low back pain (CNSLBP) affects pain, balance, and functional ability. This randomized clinical trial aims to compare the effects of whole-body vibration (WBV) and Pilates, both combined with conventional physiotherapy, on pain, dynamic balance, and functional performance.
A total of 68 participants aged 18-40 years will be randomly assigned to either a WBV group or a Pilates group. Both groups will receive treatment three times per week for four weeks. Outcomes will be measured using the Visual Analog Scale (pain), Y-Balance Test (dynamic balance), and Progressive Isoinertial Lifting Evaluation (functional performance).
The results will help determine which intervention is more effective for managing CNSLBP and guide evidence-based rehabilitation practices.
Description
Chronic non-specific low back pain (CNSLBP) is a highly prevalent musculoskeletal condition that significantly impairs pain levels, dynamic balance, and functional performance, leading to reduced mobility and quality of life. Although various rehabilitation strategies exist, uncertainty remains regarding the comparative effectiveness of different interventions, particularly between active exercise-based approaches and passive modalities.
Pilates is a widely used exercise therapy focusing on core stability, postural control, flexibility, and muscle coordination, and has demonstrated effectiveness in reducing pain and disability in individuals with CNSLBP. Whole-body vibration (WBV), on the other hand, is an emerging rehabilitation modality that utilizes mechanical vibrations to stimulate neuromuscular activation, potentially improving muscle strength, balance, and functional performance. However, most previous studies have combined WBV with exercise, making it difficult to isolate its independent effects.
This randomized clinical trial aims to directly compare the effects of whole-body vibration therapy and Pilates, both combined with conventional physiotherapy, on pain intensity, dynamic balance, and functional performance in patients with chronic non-specific low back pain.
A total of 68 participants aged 18-40 years with CNSLBP will be randomly allocated into two groups. Group A will receive whole-body vibration therapy along with conventional treatment, while Group B will receive Pilates exercises along with conventional treatment. Both interventions will be administered three times per week for four weeks.
Outcome measures will include pain intensity assessed using the Visual Analog Scale (VAS), dynamic balance assessed using the Y-Balance Test, and functional performance assessed using the Progressive Isoinertial Lifting Evaluation (PILE) test. Assessments will be conducted by a blinded outcome assessor to minimize bias.
The findings of this study will provide high-quality evidence regarding the comparative effectiveness of WBV and Pilates, particularly in relation to dynamic balance, an underexplored but clinically important outcome. This study will help inform evidence-based rehabilitation strategies and guide clinicians in selecting appropriate interventions for individuals with CNSLBP, especially for patients who may have limited tolerance for conventional exercise programs.
Eligibility
Inclusion Criteria:
- Male and Female (18-40 years age)
- Pain lasting for more than 12 weeks(determined by patient history)
- Pain scores (VAS) ranging from 3 to 8 points
- Pain located between T12 and gluteal folds(determined via palpation)
- Not having attended Pilates for low back pain for atleast 6 months prior to enrollment
Exclusion Criteria:
- History of spinal surgery, fractures, tumors, infections, or inflammatory spinal disease.
- Pregnant or lactating( strongly contraindicated for whole body vibration due to potential fetal risk and pelvic instability)
- Radicular pain, nerve root compression or neurological deficits.
- Medical comorbidities (e.g cardiovascular, neurological, endocrine or metabolic disease)(5).
- Physical limitations (e.g. orthopedic or rheumatic diseases, muscular injury, fibromyalgia, or pain)that could affect their ability to perform the Pilate exercises.
- Participants whose weight exceeds 150kg ( that's the maximum weight bearing capacity for WBV)
