Neuromuscular Activation Mechanisms via Differential Learning in a Postural Exercise Program for Reducing Idiopathic Scoliosis Curvature Mekanisme Aktivasi Neuromuskular Melalui Differential Learning Dalam Program Olahraga Postural Untuk Reduksi Kelengkungan Skoliosis Idiopatik

Abstract

Idiopathic scoliosis is not merely a structural spinal deformity but a manifestation of impaired motor control that produces postural distortion and asymmetrical spinal alignment, making it an important concern in movement science and rehabilitation. Postural exercise plays a crucial role in restoring the balance of intrinsic spinal muscle activation; however, conventional approaches rely on repetitive movement patterns that may limit neuromuscular adaptability. This study aims to analyze the mechanism of neuromuscular activation through the integration of Differential Learning (DL) in postural exercise programs for individuals with idiopathic scoliosis. A qualitative-analytical literature review was conducted using Google Scholar via Publish or Perish software; from 53 articles initially identified, 15 met the inclusion criteria and were analyzed through narrative synthesis. The results show that movement variability in postural exercise enhances proprioceptive awareness and produces more effective neuromuscular activation than conventional repetitive methods, indicating that DL promotes self-organization within the motor system through a stochastic-facilitation mechanism. In conclusion, integrating DL into postural exercise supports adaptive postural automation via cortical remapping and improved neuromuscular coordination, offering a promising direction for innovative rehabilitation strategies. Future experimental studies are recommended to examine the clinical application and long-term effects of DL interventions in populations with idiopathic scoliosis