Effects of Myofascial Release and Traditional Physiotherapy Management on Pain Intensity and Functional Disability in Patients with Nonspecific Chronic Low Back Pain: A Comparative Study

Abstract

Chronic low back pain (CLBP) is a global health burden causing pain, reduced mobility, and diminished quality of life. Non-specific chronic low back pain (NSCLBP) has multiple therapeutic approaches, including manual and electrotherapy interventions.

Objective: This study compares the effects of Myofascial Release (MFR) versus traditional physiotherapy modalities (Interferential Current [IFT] and Ultrasound Therapy [UST]) on pain intensity and functional disability in NSCLBP.

Methods: A total of 30 participants aged 25–55 years with NSCLBP were randomly allocated into two groups: Group A (n=15) received MFR, and Group B (n=15) received IFT + UST. Interventions were delivered 3 times/week for 4 weeks. Outcome measures included the Visual Analogue Scale (VAS) for pain and the Oswestry Disability Index (ODI) for functional disability.

Results: Both groups showed significant within-group improvements post-intervention (p<0.05). However, Group A showed more immediate pain relief, while Group B demonstrated longer-term benefits. Between-group comparison was not statistically significant (p>0.05).

Conclusion: Both MFR and traditional physiotherapy effectively reduce pain and disability in NSCLBP. MFR offers rapid relief, whereas IFT + UST provides sustained improvement.