Musical Stimulation Intensity and Postural Control (MUSIC-POST)

This experimental study aims to examine the role of musical stimulation intensity on postural control performance in athletes through a virtual reality (VR)-based static posturography system. The study will include athletes from different sports disciplines such as volleyball, football, swimming, tennis, and combat sports. Participants will perform balance tests under three controlled auditory conditions: low-, medium-, and high-intensity music. The VR-based posturography device will provide immersive visual feedback and precise measurements of Center-of-Pressure (COP) displacement, reaction time, and directional control. The auditory stimuli will be delivered through headphones integrated into the VR headset to ensure standardized sound intensity levels. The primary outcome measures include changes in stability indices, sensory organization, and Limits of Stability (LOS) parameters across the three music intensity conditions. Secondary outcomes will analyze the relationship between noise sensitivity scores and postural control metrics. This study will contribute to understanding how auditory stimulation interacts with sensorimotor integration and balance control mechanisms in athletes. The findings may support the design of VR-based training and rehabilitation programs that integrate controlled auditory environments to optimize performance and postural stability.