Effect of Thoracic Mobilization Exercises on Gluteus Maximus Flexibility - Pre and Post Experimental Study

Background and Objectives: The gluteus maximus (GM) is an essential muscle in the lower limb that plays a critical role in maintaining both static and dynamic postural stability. The thoracolumbar fascia (TLF) and GM work together to support postural stability and weight distribution. However, GM flexibility may decrease due to reduced thoracic mobility. In this study, the effects of thoracic mobilisation exercises on hip flexion range of motion (ROM), thoracic flexion ROM, gluteus maximus flexibility, chest expansion, and pain quality will be investigated.Methods: This pre- and post-experimental study included 24 participants who met the inclusion and exclusion criteria. Baseline parameters recorded included age, gender, height, weight, BMI, hip and thoracic ROM, flexibility (measured by the Sit and Reach Test), chest expansion, and the Numeric Pain Rating Scale (NPRS). The thoracic mobilization exercises consisted of two sets of ten repetitions each, performed three times a week for four weeks. Result: Following the intervention, the Sit and Reach Test (p=0.001), hip flexion range of motion (p=0.001), thoracic flexion range of motion (p=0.006), NPRS (p=0.003), and chest expansion (p=0.022) all indicated significant improvements, with a significance level of p