With the widespread adoption of digital office work

the risk of neck and shoulder injuries caused by prolonged static postures has become a significant challenge in occupational health. To address the current lack of targeted

effective interventions in office settings

this study proposes a micro-exercise intervention system grounded in biomechanical principles. The actual improvement effects of this approach can be assessed using participants' pain scores and changes in electromyographic (EMG) signals. This intervention improves local microcirculation

restores neuromuscular control

and significantly reduces pain and muscle fatigue. Conclusions indicate that promoting fragmented

precision-targeted micro-movement interventions represents a scientifically sound approach to halting the pathological progression of occupational musculoskeletal disorders.