Effectiveness of Lumbar Stabilization Exercise in Improving Lumbar Spine Endurance by Using Sorenson’s Test and EMG Analysis for People with Chronic Low Back Ache

Abstract

Background: Strength endurance in lower back region is the most important factor for chronic low - back pain.There are several treatments for strengthening low back muscle. Strength and endurance that have proven benefitin CLBP patients; however, there are very few studies that focus on lumbar stabilization exercises.Purpose: The intention of this study was to improve the strength and endurance more effectively than usualprograms by performing lumbar stabilization exercises.Materials And Methods: This Quasi-Experimental study had 40 participants with persistent LBP, aged 25 to50, divided into lumbar stability (n=20) and lumbar strengthening (n=20) groups. sEMG measured strengthendurance, NPRS scale measured pain, before and after intervention.Results: Lumbar stabilization exercises (Group A) were significantly more effective than static stretching andstrengthening exercises (Group B) in treating persistent low back pain, with p<0.001 in outcome measures.Conclusion: Lumbar stabilization exercises have been demonstrated to be more effective than conventionaltherapies in patients with CLBP.