Clinical Research Directory

Core Stability Exercise Versus Aerobic Exercise on Pain, Range of Motion and Function in Patients With Chronic Mechanical Low Back Pain: Randomized Controlled Trial

Chronic mechanical low back pain (CMLBP) is a prevalent musculoskeletal condition characterized by persistent pain originating from the spine, muscles, ligaments, or intervertebral discs. It is one of the leading causes of disability worldwide. (CMLBP) have significantly affected the individual's physical, emotional, and social well-being, as well as their overall quality of life, functional capacity, and productivity of individuals. Unlike acute low back pain, which typically resolves within a few weeks, CMLBP persists for more than three months and often fluctuates in intensity, leading to recurrent episodes of pain and discomfort \[1\]. Chronic mechanical low back pain (LBP) has been the subject of extensive research, with numerous studies highlighting its multifactorial nature and varied treatment outcomes. Previous research has established that chronic mechanical LBP often results from prolonged strain on the lumbar spine due to poor posture, repetitive stress, or underlying musculoskeletal imbalances. Studies have consistently shown that interventions such as physical therapy, which includes strengthening exercises and ergonomic adjustments, can be effective in alleviating symptoms and improving functional outcomes. However, evidence also suggests that the efficacy of these treatments can be limited by factors such as patient adherence and the presence of psychological components like anxiety and depression. Furthermore, recent research emphasizes the importance of a multidisciplinary approach that integrates both physical and psychological therapies to address the complex nature of chronic mechanical LBP more comprehensively \[2\]. Aerobic exercise involves activities that increase the heart rate and improve cardiovascular endurance. The rationale for using aerobic exercise in the management of CMLBP is based on several physiological mechanisms. Firstly, aerobic exercise enhances blood ow and nutrient delivery to the spine and surrounding musculature, which can promote healing and reduce muscle stiffness. Secondly, regular aerobic activity has been shown to reduce systemic inflammation and increase endorphin production, both of which can lower pain perception. Additionally, aerobic exercise can improve psychological well-being, which is an important factor given the strong association between chronic pain and mental health conditions like depression and anxiety \[1\]. Core stability training focuses on strengthening the muscles that support the spine, including the transversus abdominis, multifidus, pelvic floor muscles, and other muscles of the abdomen, lower back, and pelvis. These muscles play a critical role in maintaining spinal stability and proper alignment, which is essential for preventing and managing back pain. Core stability exercises, such as planks, bridges, and lumbar stabilization exercises, aim to enhance the endurance and coordination of these muscles, thereby reducing excessive spinal movements and mechanical strain that can exacerbate pain \[3\] Aerobic exercise and core stability training are commonly recommended for chronic mechanical low back pain (CMLBP). but to our knowledge, there is insufficient evidence comparing the relative effectiveness of aerobic exercise and core stability training, leaving a gap in understanding which approach provides superior outcomes for CMLBP. So the aim of our study is to compare between the effectiveness of aerobic exercise and core stability training on pain, range of motion, flexibility, and functional abilities in patients of CMLBP.