Electromyographic indicators investigation in female athletes engaged in pole acrobatics

Background. The sensorimotor system is a key component of general physical preparedness in athletes, especially in sports disciplines that require high levels of coordination and reaction speed. One such discipline is pole acrobatics, characterized by complex movements demanding high sensorimotor integration. Aim. To determine the effects of regular pole acrobatics training on sensorimotor system response parameters and to identify asymmetries between the right and left sides of the body in female athletes. Materials and Methods. The investigation was conducted using electromyography methods: specific H-reflexometry and nerve conduction velocity measurements. The study was carried out at the Research Institute of the National University of Physical Education and Sports of Ukraine. The study involved 20 women in the early (group 1) and middle (group 2) stages of mature adulthood who regularly practice pole acrobatics. Data analysis was performed using the Mann-Whitney U test and the Sign test. Results and Conclusions. Statistically significant differences between groups in terms of reaction latency, signal amplitude, reaction duration, and the area under the compound muscle action potential curve (H-wave) curve were found. Specifically, differences were observed in the functional activity of the peripheral nervous system between the right and left sides of the body, as evidenced by a decrease in signal amplitude and changes in the area under the curve. The findings suggest that regular pole acrobatics training can have a significant impact on the sensorimotor system and functional asymmetry between the right and left sides of the body in female athletes. This study represents an important step in understanding the specific effects of pole acrobatics on the functional state of the nervous system, which can be utilized to optimize training programs and enhance athletic performance.