Intelligent Monitoring and Early Corrective Assistance of Cervical Muscle Fatigue Using Wearable Technology

Abstract

 

Neck tension syndrome and myofascial pain syndrome are increasingly prevalent due to prolonged sedentary behavior, poor postu re, and repetitive occupational activities. Conventional clinical assessments often fail to provide continuous, real -time evaluation of cervical muscle fatigue during daily life, limiting early intervention and preventive care. This study presents an intelligent wearable cervical care system designed to continuously monitor neck muscle activity and proactively manage fatigue-related conditions.The proposed system integrates surface electromyography (sEMG) sensors to capture cervical muscle signals, which are processed and analyzed using frequency-domain features, including median frequency and mean frequency, to detect early signs of muscle fatigue, stiffness, and overuse. Advanced signal filtering techniques enhance data reliability, while an intelligent classification al gorithm categorizes fatigue levels into normal, moderate, and severe states for accurate assessment of neuromuscular stress.Upon detection of abnormal fatigue levels, the system automatically initiates localized heat therapy and gentle vibration massage to promote muscle relaxation, enhance blood circulation, and accelerate recovery. A companion mobile application provi des real-time visualization of muscle activity trends, fatigue severity indices, and therapy notifications, along with personalized recommendations for post ure correction, activity modification, and recovery strategies. Lightweight, non-invasive, and cost-effective, the proposed device is suitable for long-term home use. By combining wearable EMG sensing, AI-driven fatigue analysis, and responsive therapeutic intervention, this system offers a proactive and personalized solution for cervical muscle care. The approach has the potential to reduce dependency on frequent clinical visits, support preventive healthcare, and improve overall musculoskeletal well-being and quality of life.