Comparative Effects of Mcgill Core Stabilization Exercises and Sahrmann Core Control Protocol on Pain and Functional Disability in Patients With Non Specific Chronic Low Back Pain

Non-specific chronic low back pain (NSCLBP) is a common musculoskeletal condition associated with persistent pain, functional disability, reduced physical activity and impaired quality of life. The thesis explains that impaired core stability, poor neuromuscular control, muscle imbalance and faulty movement patterns can contribute to persistent low back pain. Exercise-based rehabilitation is therefore an important component of conservative management.

The study was designed as a randomized clinical trial conducted in an orthopedic and physiotherapy clinic. The study population consisted of males and females with NSCLBP. Participants were divided into two treatment groups: Group A received McGill Core Stabilization Exercises, consisting of modified curl-up, side plank and bird-dog exercises, while Group B received the Sahrmann Core Control Protocol, consisting of progressive core-control exercises from Level 1 to Level 5.

The primary outcome measures were the Numeric Pain Rating Scale (NPRS) for pain intensity and the Oswestry Disability Index (ODI) for functional disability. Assessments were performed before and after the rehabilitation intervention.this study aims advantage to its individualized, movement-specific approach and emphasis on correcting faulty movement patterns and improving neuromuscular control.