Complex diagnostics of parafunctions of masticatory muscles in short-track athletes

Aim. This study aimed to investigate the etiology of parafunctional behaviors in masticatory and cervical muscles among elite short-track athletes through comprehensive clinical, instrumental, and electrophysiological assessments. Materials and methods. Fourteen members of Russia’s national Olympic short-track team underwent clinical and instrumental evaluations, including pain intensity assessments, muscle tone assessments, electromyographic measurements, and thermal imaging. Results. The repetitive, high-dynamic nature of short-track skating, coupled with the need to maintain postural control, significantly increased the likelihood of developing postural imbalance and parafunctional behaviors in the masticatory and cervical muscles. Conclusion. The study demonstrates the impact of biomechanical impairments resulting from physical and psychoemotional stress on the onset and progression of parafunctional behaviors in masticatory and cervical muscles.