Letter to the Editor -"Effectiveness of Multimodal Ergonomic Interventions Versus Standard Postural Education for Smartphone-Related Postural Dysfunction: A Three-Arm Randomized Controlled Trial"
We read with considerable interest the three-arm randomized controlled trial (RCT) by Muthukrishnan and Rajadurai (2026) comparing Multimodal Ergonomic Intervention (MEI), Wearable Posture Biofeedback Training (WPBT), and Standard Postural Education (SPE) for smartphone-related postural…...
10.5281/zenodo.21742223